[ViewVC] Diff of: cvs/deliantra/Deliantra-Client/Client.xs

Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.131 by root, Thu Jul 13 01:54:18 2006 UTC vs.
Revision 1.228 by root, Mon Aug 13 15:31:20 2007 UTC

…		…
1	#ifdef _WIN32	1	#ifdef _WIN32
2	# define WIN32_LEAN_AND_MEAN	2	# define WIN32_LEAN_AND_MEAN
3	# define _WIN32_WINNT 0x0500 // needed to get win2000 api calls	3	# define NTDDI_VERSION NTDDI_WIN2K // needed to get win2000 api calls
4	# include <malloc.h>	4	# include <malloc.h>
5	# include <windows.h>	5	# include <windows.h>
		6	# include <wininet.h>
6	# pragma warning(disable:4244)	7	# pragma warning(disable:4244)
		8	# pragma warning(disable:4761)
		9	#endif
		10
		11	//#define DEBUG 1
		12	#if DEBUG
		13	# include <valgrind/memcheck.h>
7	#endif	14	#endif
8		15
9	#include "EXTERN.h"	16	#include "EXTERN.h"
10	#include "perl.h"	17	#include "perl.h"
11	#include "XSUB.h"	18	#include "XSUB.h"
12		19
13	#ifdef _WIN32	20	#ifdef _WIN32
14	# undef pipe	21	# undef pipe
		22	// microsoft vs. C
		23	# define sqrtf(x) sqrt(x)
		24	# define roundf(x) (int)(x)
		25	# define atan2f(x,y) atan2(x,y)
		26	# define M_PI 3.14159265f
15	#endif	27	#endif
16		28
		29	#include <assert.h>
17	#include <math.h>	30	#include <math.h>
18	#include <string.h>	31	#include <string.h>
19	#include <stdio.h>	32	#include <stdio.h>
20	#include <stdlib.h>	33	#include <stdlib.h>
21		34
		35	#define USE_RWOPS 1 // for SDL_mixer:LoadMUS_RW
		36
22	#include <SDL.h>	37	#include <SDL.h>
		38	#include <SDL_thread.h>
23	#include <SDL_endian.h>	39	#include <SDL_endian.h>
24	#include <SDL_image.h>	40	#include <SDL_image.h>
25	#include <SDL_mixer.h>	41	#include <SDL_mixer.h>
26	#include <SDL_opengl.h>	42	#include <SDL_opengl.h>
27		43
36	# include <sys/types.h>	52	# include <sys/types.h>
37	# include <sys/socket.h>	53	# include <sys/socket.h>
38	# include <netinet/in.h>	54	# include <netinet/in.h>
39	# include <netinet/tcp.h>	55	# include <netinet/tcp.h>
40	# include <inttypes.h>	56	# include <inttypes.h>
41	#else
42	typedef unsigned char uint8_t;
43	typedef unsigned short uint16_t;
44	typedef unsigned int uint32_t;
45	typedef signed char int8_t;
46	typedef signed short int16_t;
47	typedef signed int int32_t;
48	#endif	57	#endif
49		58
50	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, objetc replacement character */	59	#define OBJ_STR "\xef\xbf\xbc" /* U+FFFC, object replacement character */
51		60
52	#define FOW_DARKNESS 32	61	#define FOW_DARKNESS 32
53		62
54	#define MAP_EXTEND_X 32	63	#define MAP_EXTEND_X 32
55	#define MAP_EXTEND_Y 512	64	#define MAP_EXTEND_Y 512
…		…
60	# define PARACHUTE SDL_INIT_NOPARACHUTE	69	# define PARACHUTE SDL_INIT_NOPARACHUTE
61	#else	70	#else
62	# define PARACHUTE 0	71	# define PARACHUTE 0
63	#endif	72	#endif
64		73
		74	static AV *texture_av;
		75
65	static struct	76	static struct
66	{	77	{
67	#define GL_FUNC(ptr,name) ptr name;	78	#define GL_FUNC(ptr,name) ptr name;
68	#include "glfunc.h"	79	#include "glfunc.h"
69	#undef GL_FUNC	80	#undef GL_FUNC
70	} gl;	81	} gl;
71		82
		83	static void
72	static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)	84	gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa)
73	{	85	{
74	if (gl.BlendFuncSeparate)	86	if (gl.BlendFuncSeparate)
75	gl.BlendFuncSeparate (sa, da, saa, daa);	87	gl.BlendFuncSeparate (sa, da, saa, daa);
76	else if (gl.BlendFuncSeparateEXT)	88	else if (gl.BlendFuncSeparateEXT)
77	gl.BlendFuncSeparateEXT (sa, da, saa, daa);	89	gl.BlendFuncSeparateEXT (sa, da, saa, daa);
78	else	90	else
79	glBlendFunc (sa, da);	91	glBlendFunc (sa, da);
80	}	92	}
81		93
		94	static GLuint
		95	gen_texture ()
		96	{
		97	GLuint name;
		98
		99	if (AvFILL (texture_av) >= 0)
		100	name = (GLuint)(size_t)av_pop (texture_av);
		101	else
		102	glGenTextures (1, &name);
		103
		104	return name;
		105	}
		106
		107	static void
		108	del_texture (GLuint name)
		109	{
		110	/* make a half-assed attempt at returning the memory used by the texture */
		111	/* textures are frequently being reused by cfplus anyway */
		112	/glBindTexture (GL_TEXTURE_2D, name);/
		113	/glTexImage2D (GL_TEXTURE_2D, 0, GL_ALPHA, 0, 0, 0, GL_ALPHA, GL_UNSIGNED_BYTE, 0);/
		114	av_push (texture_av, (SV *)(size_t)name);
		115	glDeleteTextures (1, &name);
		116	}
		117
82	#include "texcache.c"	118	#include "texcache.c"
		119	#include "rendercache.c"
83		120
84	#include "pango-font.c"	121	#include "pango-font.c"
85	#include "pango-fontmap.c"	122	#include "pango-fontmap.c"
86	#include "pango-render.c"	123	#include "pango-render.c"
87		124
		125	typedef IV CFPlus__Channel;
		126	typedef SDL_RWops *CFPlus__RW;
88	typedef Mix_Chunk *CFClient__MixChunk;	127	typedef Mix_Chunk *CFPlus__MixChunk;
89	typedef Mix_Music *CFClient__MixMusic;	128	typedef Mix_Music *CFPlus__MixMusic;
90		129
91	typedef PangoFontDescription *CFClient__Font;	130	typedef PangoFontDescription *CFPlus__Font;
92		131
93	static int	132	static int
94	shape_attr_p (PangoLayoutRun *run)	133	shape_attr_p (PangoLayoutRun *run)
95	{	134	{
96	GSList *attrs = run->item->analysis.extra_attrs;	135	GSList *attrs = run->item->analysis.extra_attrs;
…		…
110		149
111	typedef struct cf_layout {	150	typedef struct cf_layout {
112	PangoLayout *pl;	151	PangoLayout *pl;
113	float r, g, b, a; // default color for rgba mode	152	float r, g, b, a; // default color for rgba mode
114	int base_height;	153	int base_height;
115	CFClient__Font font;	154	CFPlus__Font font;
		155	rc_t *rc;
116	} *CFClient__Layout;	156	} *CFPlus__Layout;
117		157
118	static CFClient__Font default_font;	158	static CFPlus__Font default_font;
119	static PangoContext *opengl_context;	159	static PangoContext *opengl_context;
120	static PangoFontMap *opengl_fontmap;	160	static PangoFontMap *opengl_fontmap;
121		161
122	static void	162	static void
123	substitute_func (FcPattern *pattern, gpointer data)	163	substitute_func (FcPattern *pattern, gpointer data)
…		…
128	#endif	168	#endif
129	FcPatternAddBool (pattern, FC_AUTOHINT, 0);	169	FcPatternAddBool (pattern, FC_AUTOHINT, 0);
130	}	170	}
131		171
132	static void	172	static void
133	layout_update_font (CFClient__Layout self)	173	layout_update_font (CFPlus__Layout self)
134	{	174	{
135	/* use a random scale factor to account for unknown descenders, 0.8 works	175	/* use a random scale factor to account for unknown descenders, 0.8 works
136	* reasonably well with bitstream vera	176	* reasonably well with bitstream vera
137	*/	177	*/
138	PangoFontDescription *font = self->font ? self->font : default_font;	178	PangoFontDescription *font = self->font ? self->font : default_font;
…		…
142		182
143	pango_layout_set_font_description (self->pl, font);	183	pango_layout_set_font_description (self->pl, font);
144	}	184	}
145		185
146	static void	186	static void
147	layout_get_pixel_size (CFClient__Layout self, int w, int h)	187	layout_get_pixel_size (CFPlus__Layout self, int w, int h)
148	{	188	{
		189	PangoRectangle rect;
		190
		191	// get_pixel_* wrongly rounds down
149	pango_layout_get_pixel_size (self->pl, w, h);	192	pango_layout_get_extents (self->pl, 0, &rect);
150		193
151	if (!w) w = 1;	194	rect.width = (rect.width + PANGO_SCALE - 1) / PANGO_SCALE;
152	if (!h) h = 1;	195	rect.height = (rect.height + PANGO_SCALE - 1) / PANGO_SCALE;
153		196
154	w = (w + 3) & ~3;	197	if (!rect.width) rect.width = 1;
155	}	198	if (!rect.height) rect.height = 1;
156		199
		200	*w = rect.width;
		201	*h = rect.height;
		202	}
		203
		204	typedef uint16_t tileid;
157	typedef uint16_t mapface;	205	typedef uint16_t faceid;
158		206
159	typedef struct {	207	typedef struct {
160	GLint name;	208	GLuint name;
161	int w, h;	209	int w, h;
162	float s, t;	210	float s, t;
163	uint8_t r, g, b, a;	211	uint8_t r, g, b, a;
		212	tileid smoothtile;
		213	uint8_t smoothlevel;
164	} maptex;	214	} maptex;
165		215
166	typedef struct {	216	typedef struct {
		217	uint32_t player;
		218	tileid tile[3];
167	int16_t darkness;	219	uint16_t darkness;
168	mapface face[3];	220	uint8_t stat_width, stat_hp, flags, smoothmax;
169	} mapcell;	221	} mapcell;
170		222
171	typedef struct {	223	typedef struct {
172	int32_t c0, c1;	224	int32_t c0, c1;
173	mapcell *col;	225	mapcell *col;
174	} maprow;	226	} maprow;
175		227
176	typedef struct map {	228	typedef struct map {
177	int x, y, w, h;	229	int x, y, w, h;
178	int ox, oy; /* offset to virtual global coordinate system */	230	int ox, oy; /* offset to virtual global coordinate system */
179	int faces;	231	int faces; tileid *face2tile; // [faceid]
180	mapface *face;	232	int texs; maptex *tex; // [tileid]
181
182	int texs;
183	maptex *tex;
184		233
185	int32_t rows;	234	int32_t rows;
186	maprow *row;	235	maprow *row;
187	} *CFClient__Map;	236	} *CFPlus__Map;
188		237
189	static char *	238	static char *
190	prepend (char *ptr, int sze, int inc)	239	prepend (char *ptr, int sze, int inc)
191	{	240	{
192	char *p;	241	char *p;
…		…
209	}	258	}
210		259
211	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	260	#define Append(type,ptr,sze,inc) (ptr) = (type )append ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
212	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))	261	#define Prepend(type,ptr,sze,inc) (ptr) = (type )prepend ((char )ptr, (sze) * sizeof (type), (inc) * sizeof (type))
213		262
		263	static void
		264	need_facenum (struct map *self, faceid face)
		265	{
		266	while (self->faces <= face)
		267	{
		268	Append (tileid, self->face2tile, self->faces, self->faces);
		269	self->faces *= 2;
		270	}
		271	}
		272
		273	static void
		274	need_texid (struct map *self, int texid)
		275	{
		276	while (self->texs <= texid)
		277	{
		278	Append (maptex, self->tex, self->texs, self->texs);
		279	self->texs *= 2;
		280	}
		281	}
		282
214	static maprow *	283	static maprow *
215	map_get_row (CFClient__Map self, int y)	284	map_get_row (CFPlus__Map self, int y)
216	{	285	{
217	if (0 > y)	286	if (0 > y)
218	{	287	{
219	int extend = - y + MAP_EXTEND_Y;	288	int extend = - y + MAP_EXTEND_Y;
220	Prepend (maprow, self->row, self->rows, extend);	289	Prepend (maprow, self->row, self->rows, extend);
…		…
258		327
259	return row->col + (x - row->c0);	328	return row->col + (x - row->c0);
260	}	329	}
261		330
262	static mapcell *	331	static mapcell *
263	map_get_cell (CFClient__Map self, int x, int y)	332	map_get_cell (CFPlus__Map self, int x, int y)
264	{	333	{
265	return row_get_cell (map_get_row (self, y), x);	334	return row_get_cell (map_get_row (self, y), x);
266	}	335	}
267		336
268	static void	337	static void
269	map_clear (CFClient__Map self)	338	map_clear (CFPlus__Map self)
270	{	339	{
271	int r;	340	int r;
272		341
273	for (r = 0; r < self->rows; r++)	342	for (r = 0; r < self->rows; r++)
274	Safefree (self->row[r].col);	343	Safefree (self->row[r].col);
…		…
282	self->row = 0;	351	self->row = 0;
283	self->rows = 0;	352	self->rows = 0;
284	}	353	}
285		354
286	static void	355	static void
287	map_blank (CFClient__Map self, int x0, int y0, int w, int h)	356	map_blank (CFPlus__Map self, int x0, int y0, int w, int h)
288	{	357	{
289	int x, y;	358	int x, y;
290	maprow *row;	359	maprow *row;
		360	mapcell *cell;
291		361
292	for (y = y0; y < y0 + h; y++)	362	for (y = y0; y < y0 + h; y++)
293	if (y >= 0)	363	if (y >= 0)
294	{	364	{
295	if (y >= self->rows)	365	if (y >= self->rows)
…		…
301	if (x >= row->c0)	371	if (x >= row->c0)
302	{	372	{
303	if (x >= row->c1)	373	if (x >= row->c1)
304	break;	374	break;
305		375
306	row->col[x - row->c0].darkness = -1;	376	cell = row->col + x - row->c0;
		377
		378	cell->darkness = 0;
		379	cell->stat_hp = 0;
		380	cell->flags = 0;
		381	cell->player = 0;
307	}	382	}
308	}	383	}
		384	}
		385
		386	typedef struct {
		387	tileid tile;
		388	uint8_t x, y, level;
		389	} smooth_key;
		390
		391	static void
		392	smooth_or_bits (HV hv, smooth_key key, IV bits)
		393	{
		394	SV *sv = hv_fetch (hv, (char )key, sizeof (*key), 1);
		395
		396	if (SvIOK (*sv))
		397	SvIV_set (sv, SvIVX (sv) \| bits);
		398	else
		399	sv_setiv (*sv, bits);
309	}	400	}
310		401
311	static void	402	static void
312	music_finished (void)	403	music_finished (void)
313	{	404	{
…		…
349	n \|= n >> 16;	440	n \|= n >> 16;
350		441
351	return n + 1;	442	return n + 1;
352	}	443	}
353		444
		445	/* SDL should provide this, really. */
		446	#define SDLK_MODIFIER_MIN 300
		447	#define SDLK_MODIFIER_MAX 314
		448
		449	/******************************************************************************/
		450
		451	static GV draw_x_gv, draw_y_gv, draw_w_gv, draw_h_gv;
		452	static GV *hover_gv;
		453
		454	static int
		455	within_widget (SV *widget, NV x, NV y)
		456	{
		457	HV *self;
		458	SV **svp;
		459	NV wx, ww, wy, wh;
		460
		461	if (!SvROK (widget))
		462	return 0;
		463
		464	self = (HV *)SvRV (widget);
		465
		466	if (SvTYPE (self) != SVt_PVHV)
		467	return 0;
		468
		469	svp = hv_fetch (self, "y", 1, 0); wy = svp ? SvNV (*svp) : 0.;
		470	if (y < wy)
		471	return 0;
		472
		473	svp = hv_fetch (self, "h", 1, 0); wh = svp ? SvNV (*svp) : 0.;
		474	if (y >= wy + wh)
		475	return 0;
		476
		477	svp = hv_fetch (self, "x", 1, 0); wx = svp ? SvNV (*svp) : 0.;
		478	if (x < wx)
		479	return 0;
		480
		481	svp = hv_fetch (self, "w", 1, 0); ww = svp ? SvNV (*svp) : 0.;
		482	if (x >= wx + ww)
		483	return 0;
		484
		485	svp = hv_fetch (self, "can_events", sizeof ("can_events") - 1, 0);
		486	if (!svp \|\| !SvTRUE (*svp))
		487	return 0;
		488
		489	return 1;
		490	}
		491
354	MODULE = CFClient PACKAGE = CFClient	492	MODULE = CFPlus PACKAGE = CFPlus
355		493
356	PROTOTYPES: ENABLE	494	PROTOTYPES: ENABLE
357		495
358	BOOT:	496	BOOT:
359	{	497	{
360	HV *stash = gv_stashpv ("CFClient", 1);	498	HV *stash = gv_stashpv ("CFPlus", 1);
361	static const struct {	499	static const struct {
362	const char *name;	500	const char *name;
363	IV iv;	501	IV iv;
364	} *civ, const_iv[] = {	502	} *civ, const_iv[] = {
365	# define const_iv(name) { # name, (IV)name }	503	# define const_iv(name) { # name, (IV)name }
		504	const_iv (SDLK_MODIFIER_MIN),
		505	const_iv (SDLK_MODIFIER_MAX),
		506
366	const_iv (SDL_ACTIVEEVENT),	507	const_iv (SDL_ACTIVEEVENT),
367	const_iv (SDL_KEYDOWN),	508	const_iv (SDL_KEYDOWN),
368	const_iv (SDL_KEYUP),	509	const_iv (SDL_KEYUP),
369	const_iv (SDL_MOUSEMOTION),	510	const_iv (SDL_MOUSEMOTION),
370	const_iv (SDL_MOUSEBUTTONDOWN),	511	const_iv (SDL_MOUSEBUTTONDOWN),
…		…
379	const_iv (SDL_EVENT_RESERVEDA),	520	const_iv (SDL_EVENT_RESERVEDA),
380	const_iv (SDL_EVENT_RESERVEDB),	521	const_iv (SDL_EVENT_RESERVEDB),
381	const_iv (SDL_VIDEORESIZE),	522	const_iv (SDL_VIDEORESIZE),
382	const_iv (SDL_VIDEOEXPOSE),	523	const_iv (SDL_VIDEOEXPOSE),
383	const_iv (SDL_USEREVENT),	524	const_iv (SDL_USEREVENT),
		525
		526	const_iv (SDL_APPINPUTFOCUS),
		527	const_iv (SDL_APPMOUSEFOCUS),
		528	const_iv (SDL_APPACTIVE),
		529
384	const_iv (SDLK_KP0),	530	const_iv (SDLK_KP0),
385	const_iv (SDLK_KP1),	531	const_iv (SDLK_KP1),
386	const_iv (SDLK_KP2),	532	const_iv (SDLK_KP2),
387	const_iv (SDLK_KP3),	533	const_iv (SDLK_KP3),
388	const_iv (SDLK_KP4),	534	const_iv (SDLK_KP4),
…		…
443	const_iv (SDLK_BREAK),	589	const_iv (SDLK_BREAK),
444	const_iv (SDLK_MENU),	590	const_iv (SDLK_MENU),
445	const_iv (SDLK_POWER),	591	const_iv (SDLK_POWER),
446	const_iv (SDLK_EURO),	592	const_iv (SDLK_EURO),
447	const_iv (SDLK_UNDO),	593	const_iv (SDLK_UNDO),
		594
448	const_iv (KMOD_NONE),	595	const_iv (KMOD_NONE),
		596	const_iv (KMOD_SHIFT),
449	const_iv (KMOD_LSHIFT),	597	const_iv (KMOD_LSHIFT),
450	const_iv (KMOD_RSHIFT),	598	const_iv (KMOD_RSHIFT),
		599	const_iv (KMOD_CTRL),
451	const_iv (KMOD_LCTRL),	600	const_iv (KMOD_LCTRL),
452	const_iv (KMOD_RCTRL),	601	const_iv (KMOD_RCTRL),
		602	const_iv (KMOD_ALT),
453	const_iv (KMOD_LALT),	603	const_iv (KMOD_LALT),
454	const_iv (KMOD_RALT),	604	const_iv (KMOD_RALT),
		605	const_iv (KMOD_META),
455	const_iv (KMOD_LMETA),	606	const_iv (KMOD_LMETA),
456	const_iv (KMOD_RMETA),	607	const_iv (KMOD_RMETA),
457	const_iv (KMOD_NUM),	608	const_iv (KMOD_NUM),
458	const_iv (KMOD_CAPS),	609	const_iv (KMOD_CAPS),
459	const_iv (KMOD_MODE),	610	const_iv (KMOD_MODE),
460	const_iv (KMOD_CTRL),
461	const_iv (KMOD_SHIFT),
462	const_iv (KMOD_ALT),
463	const_iv (KMOD_META)
464	# undef const_iv	611	# undef const_iv
465	};	612	};
466		613
467	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	614	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
468	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	615	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		616
		617	assert (SDLK_MODIFIER_MIN == SDLK_NUMLOCK);
		618	assert (SDLK_MODIFIER_MAX == SDLK_COMPOSE);
469	}	619	}
		620
		621	void
		622	weaken (SV *rv)
		623	PROTOTYPE: $
		624	CODE:
		625	sv_rvweaken (rv);
470		626
471	int	627	int
472	in_destruct ()	628	in_destruct ()
473	CODE:	629	CODE:
474	RETVAL = PL_main_cv == Nullcv;	630	RETVAL = PL_main_cv == Nullcv;
…		…
486	opengl_fontmap = pango_opengl_font_map_new ();	642	opengl_fontmap = pango_opengl_font_map_new ();
487	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);	643	pango_opengl_font_map_set_default_substitute ((PangoOpenGLFontMap *)opengl_fontmap, substitute_func, 0, 0);
488	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);	644	opengl_context = pango_opengl_font_map_create_context ((PangoOpenGLFontMap *)opengl_fontmap);
489	}	645	}
490		646
		647	char *
		648	SDL_GetError ()
		649
491	int	650	int
492	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)	651	SDL_Init (U32 flags = SDL_INIT_VIDEO \| SDL_INIT_AUDIO \| PARACHUTE)
493		652
494	void	653	void
495	SDL_Quit ()	654	SDL_Quit ()
496		655
497	void	656	void
498	SDL_ListModes ()	657	SDL_ListModes (int rgb, int alpha)
499	PPCODE:	658	PPCODE:
500	{	659	{
501	SDL_Rect **m;	660	SDL_Rect **m;
502		661
503	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 5);	662	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
504	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 5);	663	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
505	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 5);	664	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
506	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 1);	665	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
507		666
508	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);	667	SDL_GL_SetAttribute (SDL_GL_BUFFER_SIZE, 15);
509	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 0);	668	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE , 0);
510		669
511	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE, 0);	670	SDL_GL_SetAttribute (SDL_GL_ACCUM_RED_SIZE , 0);
512	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);	671	SDL_GL_SetAttribute (SDL_GL_ACCUM_GREEN_SIZE, 0);
513	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE, 0);	672	SDL_GL_SetAttribute (SDL_GL_ACCUM_BLUE_SIZE , 0);
514	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);	673	SDL_GL_SetAttribute (SDL_GL_ACCUM_ALPHA_SIZE, 0);
515		674
516	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);	675	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
		676	#if SDL_VERSION_ATLEAST(1,2,10)
517	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);	677	SDL_GL_SetAttribute (SDL_GL_ACCELERATED_VISUAL, 1);
518	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);	678	SDL_GL_SetAttribute (SDL_GL_SWAP_CONTROL, 1);
519		679	#endif
520	SDL_EnableUNICODE (1);
521	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
522		680
523	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);	681	m = SDL_ListModes (0, SDL_FULLSCREEN \| SDL_OPENGL);
524		682
525	if (m && m != (SDL_Rect **)-1)	683	if (m && m != (SDL_Rect **)-1)
526	while (*m)	684	while (*m)
527	{	685	{
		686	if ((m)->w >= 640 && (m)->h >= 480)
		687	{
528	AV *av = newAV ();	688	AV *av = newAV ();
529	av_push (av, newSViv ((*m)->w));	689	av_push (av, newSViv ((*m)->w));
530	av_push (av, newSViv ((*m)->h));	690	av_push (av, newSViv ((*m)->h));
		691	av_push (av, newSViv (rgb));
		692	av_push (av, newSViv (alpha));
531	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));	693	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		694	}
532		695
533	++m;	696	++m;
534	}	697	}
535	}	698	}
536		699
537	char *
538	SDL_GetError ()
539
540	int	700	int
541	SDL_SetVideoMode (int w, int h, int fullscreen)	701	SDL_SetVideoMode (int w, int h, int rgb, int alpha, int fullscreen)
542	CODE:	702	CODE:
		703	{
		704	SDL_EnableUNICODE (1);
		705	SDL_EnableKeyRepeat (SDL_DEFAULT_REPEAT_DELAY, SDL_DEFAULT_REPEAT_INTERVAL);
		706
		707	SDL_GL_SetAttribute (SDL_GL_RED_SIZE , rgb);
		708	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, rgb);
		709	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE , rgb);
		710	SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, alpha);
		711
543	RETVAL = !!SDL_SetVideoMode (	712	RETVAL = !!SDL_SetVideoMode (
544	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)	713	w, h, 0, SDL_OPENGL \| (fullscreen ? SDL_FULLSCREEN : 0)
545	);	714	);
		715
546	if (RETVAL)	716	if (RETVAL)
547	{	717	{
		718	av_clear (texture_av);
		719
548	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");	720	SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+");
549	# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);	721	#define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name);
550	# include "glfunc.h"	722	#include "glfunc.h"
551	# undef GL_FUNC	723	#undef GL_FUNC
552	}	724	}
		725	}
553	OUTPUT:	726	OUTPUT:
554	RETVAL	727	RETVAL
555		728
556	void	729	void
557	SDL_GL_SwapBuffers ()	730	SDL_GL_SwapBuffers ()
558		731
559	char *	732	char *
560	SDL_GetKeyName (int sym)	733	SDL_GetKeyName (int sym)
561		734
		735	int
		736	SDL_GetAppState ()
		737
562	void	738	void
563	SDL_PollEvent ()	739	poll_events ()
564	PPCODE:	740	PPCODE:
565	{	741	{
566	SDL_Event ev;	742	SDL_Event ev;
567		743
568	while (SDL_PollEvent (&ev))	744	SDL_PumpEvents ();
		745	while (SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_ALLEVENTS) > 0)
569	{	746	{
570	HV *hv = newHV ();	747	HV *hv = newHV ();
571	hv_store (hv, "type", 4, newSViv (ev.type), 0);	748	hv_store (hv, "type", 4, newSViv (ev.type), 0);
572		749
573	switch (ev.type)	750	switch (ev.type)
…		…
575	case SDL_KEYDOWN:	752	case SDL_KEYDOWN:
576	case SDL_KEYUP:	753	case SDL_KEYUP:
577	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);	754	hv_store (hv, "state", 5, newSViv (ev.key.state), 0);
578	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);	755	hv_store (hv, "sym", 3, newSViv (ev.key.keysym.sym), 0);
579	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);	756	hv_store (hv, "mod", 3, newSViv (ev.key.keysym.mod), 0);
		757	hv_store (hv, "cmod", 4, newSViv (SDL_GetModState ()), 0); /* current mode */
580	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);	758	hv_store (hv, "unicode", 7, newSViv (ev.key.keysym.unicode), 0);
581	break;	759	break;
582		760
583	case SDL_ACTIVEEVENT:	761	case SDL_ACTIVEEVENT:
584	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);	762	hv_store (hv, "gain", 4, newSViv (ev.active.gain), 0);
585	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);	763	hv_store (hv, "state", 5, newSViv (ev.active.state), 0);
586	break;	764	break;
587		765
588	case SDL_MOUSEMOTION:	766	case SDL_MOUSEMOTION:
		767	{
		768	int state = ev.motion.state;
		769	int x = ev.motion.x;
		770	int y = ev.motion.y;
		771	int xrel = ev.motion.xrel;
		772	int yrel = ev.motion.yrel;
		773
		774	/* do simplistic event compression */
		775	while (SDL_PeepEvents (&ev, 1, SDL_PEEKEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION)) > 0
		776	&& state == ev.motion.state)
		777	{
		778	xrel += ev.motion.xrel;
		779	yrel += ev.motion.yrel;
		780	x = ev.motion.x;
		781	y = ev.motion.y;
		782	SDL_PeepEvents (&ev, 1, SDL_GETEVENT, SDL_EVENTMASK (SDL_MOUSEMOTION));
		783	}
		784
589	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	785	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
590
591	hv_store (hv, "state", 5, newSViv (ev.motion.state), 0);	786	hv_store (hv, "state", 5, newSViv (state), 0);
592	hv_store (hv, "x", 1, newSViv (ev.motion.x), 0);	787	hv_store (hv, "x", 1, newSViv (x), 0);
593	hv_store (hv, "y", 1, newSViv (ev.motion.y), 0);	788	hv_store (hv, "y", 1, newSViv (y), 0);
594	hv_store (hv, "xrel", 4, newSViv (ev.motion.xrel), 0);	789	hv_store (hv, "xrel", 4, newSViv (xrel), 0);
595	hv_store (hv, "yrel", 4, newSViv (ev.motion.yrel), 0);	790	hv_store (hv, "yrel", 4, newSViv (yrel), 0);
		791	}
596	break;	792	break;
597		793
598	case SDL_MOUSEBUTTONDOWN:	794	case SDL_MOUSEBUTTONDOWN:
599	case SDL_MOUSEBUTTONUP:	795	case SDL_MOUSEBUTTONUP:
600	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);	796	hv_store (hv, "mod", 3, newSViv (SDL_GetModState ()), 0);
…		…
610	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);	806	hv_store (hv, "data1", 5, newSViv ((IV)ev.user.data1), 0);
611	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);	807	hv_store (hv, "data2", 5, newSViv ((IV)ev.user.data2), 0);
612	break;	808	break;
613	}	809	}
614		810
615	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	811	XPUSHs (sv_2mortal (sv_bless (newRV_noinc ((SV *)hv), gv_stashpv ("CFPlus::UI::Event", 1))));
616	}	812	}
617	}	813	}
618		814
619	int	815	int
620	Mix_OpenAudio (int frequency = 48000, int format = MIX_DEFAULT_FORMAT, int channels = 1, int chunksize = 2048)	816	Mix_OpenAudio (int frequency = 44100, int format = MIX_DEFAULT_FORMAT, int channels = 2, int chunksize = 1024)
621	POSTCALL:	817	POSTCALL:
622	Mix_HookMusicFinished (music_finished);	818	Mix_HookMusicFinished (music_finished);
623	Mix_ChannelFinished (channel_finished);	819	Mix_ChannelFinished (channel_finished);
624		820
625	void	821	void
626	Mix_CloseAudio ()	822	Mix_CloseAudio ()
627		823
628	int	824	int
629	Mix_AllocateChannels (int numchans = -1)	825	Mix_AllocateChannels (int numchans = -1)
630		826
		827	const char *
		828	Mix_GetError ()
		829
631	void	830	void
632	lowdelay (int fd, int val = 1)	831	lowdelay (int fd, int val = 1)
633	CODE:	832	CODE:
		833	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, (void *)&val, sizeof (val));
		834
		835	void
		836	win32_proxy_info ()
		837	PPCODE:
		838	{
634	#ifndef _WIN32	839	#ifdef _WIN32
635	setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val));	840	char buffer[2048];
		841	DWORD buflen;
		842
		843	EXTEND (SP, 3);
		844
		845	buflen = sizeof (buffer);
		846	if (InternetQueryOption (0, INTERNET_OPTION_PROXY, (void *)buffer, &buflen))
		847	if (((INTERNET_PROXY_INFO *)buffer)->dwAccessType == INTERNET_OPEN_TYPE_PROXY)
		848	{
		849	PUSHs (newSVpv (((INTERNET_PROXY_INFO *)buffer)->lpszProxy, 0));
		850
		851	buflen = sizeof (buffer);
		852	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_USERNAME, (void *)buffer, &buflen))
		853	{
		854	PUSHs (newSVpv (buffer, 0));
		855
		856	buflen = sizeof (buffer);
		857	if (InternetQueryOption (0, INTERNET_OPTION_PROXY_PASSWORD, (void *)buffer, &buflen))
		858	PUSHs (newSVpv (buffer, 0));
		859	}
		860	}
636	#endif	861	#endif
		862	}
637		863
638	void	864	void
639	add_font (char *file)	865	add_font (char *file)
640	CODE:	866	CODE:
641	FcConfigAppFontAddFile (0, (const FcChar8 *)file);	867	FcConfigAppFontAddFile (0, (const FcChar8 *)file);
…		…
649	STRLEN image_len;	875	STRLEN image_len;
650	char image = (char )SvPVbyte (image_, image_len);	876	char image = (char )SvPVbyte (image_, image_len);
651	SDL_Surface surface, surface2;	877	SDL_Surface surface, surface2;
652	SDL_PixelFormat fmt;	878	SDL_PixelFormat fmt;
653	SDL_RWops *rw = ix	879	SDL_RWops *rw = ix
654	? SDL_RWFromFile (image, "r")	880	? SDL_RWFromFile (image, "rb")
655	: SDL_RWFromConstMem (image, image_len);	881	: SDL_RWFromConstMem (image, image_len);
656		882
657	if (!rw)	883	if (!rw)
658	croak ("load_image: %s", SDL_GetError ());	884	croak ("load_image: %s", SDL_GetError ());
659		885
…		…
745	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);	971	MessageBox (0, message, "Crossfire+ Fatal Error", MB_OK \| MB_ICONERROR);
746	#endif	972	#endif
747	_exit (1);	973	_exit (1);
748		974
749	void	975	void
750	_exit (int retval)	976	_exit (int retval = 0)
751	CODE:	977	CODE:
		978	#ifdef WIN32
		979	ExitThread (retval); // unclean, please beam me up
		980	#else
752	_exit (retval);	981	_exit (retval);
		982	#endif
753		983
		984	void
		985	debug ()
		986	CODE:
		987	{
		988	#if DEBUG
		989	VALGRIND_DO_LEAK_CHECK;
		990	#endif
		991	}
		992
754	MODULE = CFClient PACKAGE = CFClient::Font	993	MODULE = CFPlus PACKAGE = CFPlus::Font
755		994
756	CFClient::Font	995	PROTOTYPES: DISABLE
		996
		997	CFPlus::Font
757	new_from_file (SV class, char path, int id = 0)	998	new_from_file (SV class, char path, int id = 0)
758	CODE:	999	CODE:
759	{	1000	{
760	int count;	1001	int count;
761	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);	1002	FcPattern pattern = FcFreeTypeQuery ((const FcChar8 )path, id, 0, &count);
…		…
764	}	1005	}
765	OUTPUT:	1006	OUTPUT:
766	RETVAL	1007	RETVAL
767		1008
768	void	1009	void
769	DESTROY (CFClient::Font self)	1010	DESTROY (CFPlus::Font self)
770	CODE:	1011	CODE:
771	pango_font_description_free (self);	1012	pango_font_description_free (self);
772		1013
773	void	1014	void
774	make_default (CFClient::Font self)	1015	make_default (CFPlus::Font self)
		1016	PROTOTYPE: $
775	CODE:	1017	CODE:
776	default_font = self;	1018	default_font = self;
777		1019
778	MODULE = CFClient PACKAGE = CFClient::Layout	1020	MODULE = CFPlus PACKAGE = CFPlus::Layout
		1021
		1022	PROTOTYPES: DISABLE
779		1023
780	void	1024	void
781	reset_glyph_cache ()	1025	reset_glyph_cache ()
		1026	PROTOTYPE:
782	CODE:	1027	CODE:
783	tc_clear ();	1028	tc_clear ();
784		1029
785	CFClient::Layout	1030	CFPlus::Layout
786	new (SV *class)	1031	new (SV *class)
787	CODE:	1032	CODE:
788	New (0, RETVAL, 1, struct cf_layout);	1033	New (0, RETVAL, 1, struct cf_layout);
789		1034
790	RETVAL->pl = pango_layout_new (opengl_context);	1035	RETVAL->pl = pango_layout_new (opengl_context);
…		…
792	RETVAL->g = 1.;	1037	RETVAL->g = 1.;
793	RETVAL->b = 1.;	1038	RETVAL->b = 1.;
794	RETVAL->a = 1.;	1039	RETVAL->a = 1.;
795	RETVAL->base_height = MIN_FONT_HEIGHT;	1040	RETVAL->base_height = MIN_FONT_HEIGHT;
796	RETVAL->font = 0;	1041	RETVAL->font = 0;
		1042	RETVAL->rc = rc_alloc ();
797		1043
798	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);	1044	pango_layout_set_wrap (RETVAL->pl, PANGO_WRAP_WORD_CHAR);
799	layout_update_font (RETVAL);	1045	layout_update_font (RETVAL);
800	OUTPUT:	1046	OUTPUT:
801	RETVAL	1047	RETVAL
802		1048
803	void	1049	void
804	DESTROY (CFClient::Layout self)	1050	DESTROY (CFPlus::Layout self)
805	CODE:	1051	CODE:
806	g_object_unref (self->pl);	1052	g_object_unref (self->pl);
		1053	rc_free (self->rc);
807	Safefree (self);	1054	Safefree (self);
808		1055
809	void	1056	void
810	set_text (CFClient::Layout self, SV *text_)	1057	set_text (CFPlus::Layout self, SV *text_)
811	CODE:	1058	CODE:
812	{	1059	{
813	STRLEN textlen;	1060	STRLEN textlen;
814	char *text = SvPVutf8 (text_, textlen);	1061	char *text = SvPVutf8 (text_, textlen);
815		1062
816	pango_layout_set_text (self->pl, text, textlen);	1063	pango_layout_set_text (self->pl, text, textlen);
817	}	1064	}
818		1065
819	void	1066	void
820	set_markup (CFClient::Layout self, SV *text_)	1067	set_markup (CFPlus::Layout self, SV *text_)
821	CODE:	1068	CODE:
822	{	1069	{
823	STRLEN textlen;	1070	STRLEN textlen;
824	char *text = SvPVutf8 (text_, textlen);	1071	char *text = SvPVutf8 (text_, textlen);
825		1072
826	pango_layout_set_markup (self->pl, text, textlen);	1073	pango_layout_set_markup (self->pl, text, textlen);
827	}	1074	}
828		1075
829	void	1076	void
830	set_shapes (CFClient::Layout self, ...)	1077	set_shapes (CFPlus::Layout self, ...)
831	CODE:	1078	CODE:
832	{	1079	{
833	PangoAttrList *attrs = 0;	1080	PangoAttrList *attrs = 0;
834	const char *text = pango_layout_get_text (self->pl);	1081	const char *text = pango_layout_get_text (self->pl);
835	const char *pos = text;	1082	const char *pos = text;
…		…
870	if (attrs)	1117	if (attrs)
871	pango_layout_set_attributes (self->pl, attrs);	1118	pango_layout_set_attributes (self->pl, attrs);
872	}	1119	}
873		1120
874	void	1121	void
875	get_shapes (CFClient::Layout self)	1122	get_shapes (CFPlus::Layout self)
876	PPCODE:	1123	PPCODE:
877	{	1124	{
878	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);	1125	PangoLayoutIter *iter = pango_layout_get_iter (self->pl);
879		1126
880	do	1127	do
…		…
895		1142
896	pango_layout_iter_free (iter);	1143	pango_layout_iter_free (iter);
897	}	1144	}
898		1145
899	int	1146	int
900	has_wrapped (CFClient::Layout self)	1147	has_wrapped (CFPlus::Layout self)
901	CODE:	1148	CODE:
902	{	1149	{
903	int lines = 1;	1150	int lines = 1;
904	const char *text = pango_layout_get_text (self->pl);	1151	const char *text = pango_layout_get_text (self->pl);
905		1152
…		…
910	}	1157	}
911	OUTPUT:	1158	OUTPUT:
912	RETVAL	1159	RETVAL
913		1160
914	SV *	1161	SV *
915	get_text (CFClient::Layout self)	1162	get_text (CFPlus::Layout self)
916	CODE:	1163	CODE:
917	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);	1164	RETVAL = newSVpv (pango_layout_get_text (self->pl), 0);
918	sv_utf8_decode (RETVAL);	1165	sv_utf8_decode (RETVAL);
919	OUTPUT:	1166	OUTPUT:
920	RETVAL	1167	RETVAL
921		1168
922	void	1169	void
923	set_foreground (CFClient::Layout self, float r, float g, float b, float a = 1.)	1170	set_foreground (CFPlus::Layout self, float r, float g, float b, float a = 1.)
924	CODE:	1171	CODE:
925	self->r = r;	1172	self->r = r;
926	self->g = g;	1173	self->g = g;
927	self->b = b;	1174	self->b = b;
928	self->a = a;	1175	self->a = a;
929		1176
930	void	1177	void
931	set_font (CFClient::Layout self, CFClient::Font font = 0)	1178	set_font (CFPlus::Layout self, CFPlus::Font font = 0)
932	CODE:	1179	CODE:
933	if (self->font != font)	1180	if (self->font != font)
934	{	1181	{
935	self->font = font;	1182	self->font = font;
936	layout_update_font (self);	1183	layout_update_font (self);
937	}	1184	}
938		1185
939	void	1186	void
940	set_height (CFClient::Layout self, int base_height)	1187	set_height (CFPlus::Layout self, int base_height)
941	CODE:	1188	CODE:
942	if (self->base_height != base_height)	1189	if (self->base_height != base_height)
943	{	1190	{
944	self->base_height = base_height;	1191	self->base_height = base_height;
945	layout_update_font (self);	1192	layout_update_font (self);
946	}	1193	}
947		1194
948	void	1195	void
949	set_width (CFClient::Layout self, int max_width = -1)	1196	set_width (CFPlus::Layout self, int max_width = -1)
950	CODE:	1197	CODE:
951	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);	1198	pango_layout_set_width (self->pl, max_width < 0 ? max_width : max_width * PANGO_SCALE);
952		1199
953	void	1200	void
954	set_indent (CFClient::Layout self, int indent)	1201	set_indent (CFPlus::Layout self, int indent)
955	CODE:	1202	CODE:
956	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);	1203	pango_layout_set_indent (self->pl, indent * PANGO_SCALE);
957		1204
958	void	1205	void
959	set_spacing (CFClient::Layout self, int spacing)	1206	set_spacing (CFPlus::Layout self, int spacing)
960	CODE:	1207	CODE:
961	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);	1208	pango_layout_set_spacing (self->pl, spacing * PANGO_SCALE);
962		1209
963	void	1210	void
964	set_ellipsise (CFClient::Layout self, int ellipsise)	1211	set_ellipsise (CFPlus::Layout self, int ellipsise)
965	CODE:	1212	CODE:
966	pango_layout_set_ellipsize (self->pl,	1213	pango_layout_set_ellipsize (self->pl,
967	ellipsise == 1 ? PANGO_ELLIPSIZE_START	1214	ellipsise == 1 ? PANGO_ELLIPSIZE_START
968	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE	1215	: ellipsise == 2 ? PANGO_ELLIPSIZE_MIDDLE
969	: ellipsise == 3 ? PANGO_ELLIPSIZE_END	1216	: ellipsise == 3 ? PANGO_ELLIPSIZE_END
970	: PANGO_ELLIPSIZE_NONE	1217	: PANGO_ELLIPSIZE_NONE
971	);	1218	);
972		1219
973	void	1220	void
974	set_single_paragraph_mode (CFClient::Layout self, int spm)	1221	set_single_paragraph_mode (CFPlus::Layout self, int spm)
975	CODE:	1222	CODE:
976	pango_layout_set_single_paragraph_mode (self->pl, !!spm);	1223	pango_layout_set_single_paragraph_mode (self->pl, !!spm);
977		1224
978	void	1225	void
979	size (CFClient::Layout self)	1226	size (CFPlus::Layout self)
980	PPCODE:	1227	PPCODE:
981	{	1228	{
982	int w, h;	1229	int w, h;
983		1230
984	layout_get_pixel_size (self, &w, &h);	1231	layout_get_pixel_size (self, &w, &h);
…		…
987	PUSHs (sv_2mortal (newSViv (w)));	1234	PUSHs (sv_2mortal (newSViv (w)));
988	PUSHs (sv_2mortal (newSViv (h)));	1235	PUSHs (sv_2mortal (newSViv (h)));
989	}	1236	}
990		1237
991	int	1238	int
992	descent (CFClient::Layout self)	1239	descent (CFPlus::Layout self)
993	CODE:	1240	CODE:
994	{	1241	{
995	PangoRectangle rect;	1242	PangoRectangle rect;
996	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);	1243	PangoLayoutLine *line = pango_layout_get_line (self->pl, 0);
997	pango_layout_line_get_pixel_extents (line, 0, &rect);	1244	pango_layout_line_get_pixel_extents (line, 0, &rect);
…		…
999	}	1246	}
1000	OUTPUT:	1247	OUTPUT:
1001	RETVAL	1248	RETVAL
1002		1249
1003	int	1250	int
1004	xy_to_index (CFClient::Layout self, int x, int y)	1251	xy_to_index (CFPlus::Layout self, int x, int y)
1005	CODE:	1252	CODE:
1006	{	1253	{
1007	int index, trailing;	1254	int index, trailing;
1008	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);	1255	pango_layout_xy_to_index (self->pl, x * PANGO_SCALE, y * PANGO_SCALE, &index, &trailing);
1009	RETVAL = index;	1256	RETVAL = index + trailing;
1010	}	1257	}
1011	OUTPUT:	1258	OUTPUT:
1012	RETVAL	1259	RETVAL
1013		1260
1014	void	1261	void
1015	cursor_pos (CFClient::Layout self, int index)	1262	cursor_pos (CFPlus::Layout self, int index)
1016	PPCODE:	1263	PPCODE:
1017	{	1264	{
1018	PangoRectangle strong_pos;	1265	PangoRectangle strong_pos;
1019	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);	1266	pango_layout_get_cursor_pos (self->pl, index, &strong_pos, 0);
1020		1267
…		…
1023	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));	1270	PUSHs (sv_2mortal (newSViv (strong_pos.y / PANGO_SCALE)));
1024	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));	1271	PUSHs (sv_2mortal (newSViv (strong_pos.height / PANGO_SCALE)));
1025	}	1272	}
1026		1273
1027	void	1274	void
1028	render (CFClient::Layout self, float x, float y)	1275	index_to_line_x (CFPlus::Layout self, int index, int trailing = 0)
1029	PPCODE:	1276	PPCODE:
		1277	{
		1278	int line, x;
		1279
		1280	pango_layout_index_to_line_x (self->pl, index, trailing, &line, &x);
		1281	/* pango bug: line is between 1..numlines, not 0..numlines-1 */
		1282
		1283	EXTEND (SP, 2);
		1284	PUSHs (sv_2mortal (newSViv (line - 1)));
		1285	PUSHs (sv_2mortal (newSViv (x / PANGO_SCALE)));
		1286	}
		1287
		1288	void
		1289	line_x_to_index (CFPlus::Layout self, int line, int x)
		1290	PPCODE:
		1291	{
		1292	PangoLayoutLine *lp;
		1293	int index, trailing;
		1294
		1295	if (line < 0)
		1296	XSRETURN_EMPTY;
		1297
		1298	if (!(lp = pango_layout_get_line (self->pl, line)))
		1299	XSRETURN_EMPTY; /* do better */
		1300
		1301	pango_layout_line_x_to_index (lp, x * PANGO_SCALE, &index, &trailing);
		1302
		1303	EXTEND (SP, 2);
		1304	if (GIMME_V == G_SCALAR)
		1305	PUSHs (sv_2mortal (newSViv (index + trailing)));
		1306	else
		1307	{
		1308	PUSHs (sv_2mortal (newSViv (index)));
		1309	PUSHs (sv_2mortal (newSViv (trailing)));
		1310	}
		1311	}
		1312
		1313	void
		1314	render (CFPlus::Layout self, float x, float y, int flags = 0)
		1315	CODE:
		1316	rc_clear (self->rc);
1030	pango_opengl_render_layout_subpixel (	1317	pango_opengl_render_layout_subpixel (
1031	self->pl,	1318	self->pl,
		1319	self->rc,
1032	x * PANGO_SCALE, y * PANGO_SCALE,	1320	x * PANGO_SCALE, y * PANGO_SCALE,
1033	self->r, self->g, self->b, self->a	1321	self->r, self->g, self->b, self->a,
		1322	flags
1034	);	1323	);
		1324	// we assume that context_change actually clears/frees stuff
		1325	// and does not do any recomputation...
		1326	pango_layout_context_changed (self->pl);
1035		1327
		1328	void
		1329	draw (CFPlus::Layout self)
		1330	CODE:
		1331	{
		1332	glEnable (GL_TEXTURE_2D);
		1333	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
		1334	glEnable (GL_BLEND);
		1335	gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
		1336	GL_ONE , GL_ONE_MINUS_SRC_ALPHA);
		1337	glEnable (GL_ALPHA_TEST);
		1338	glAlphaFunc (GL_GREATER, 7.f / 255.f);
		1339
		1340	rc_draw (self->rc);
		1341
		1342	glDisable (GL_ALPHA_TEST);
		1343	glDisable (GL_BLEND);
		1344	glDisable (GL_TEXTURE_2D);
		1345	}
		1346
1036	MODULE = CFClient PACKAGE = CFClient::Texture	1347	MODULE = CFPlus PACKAGE = CFPlus::Texture
1037		1348
1038	void	1349	PROTOTYPES: ENABLE
1039	pad2pot (SV data_, SV w_, SV *h_)
1040	CODE:
1041	{
1042	int ow = SvIV (w_);
1043	int oh = SvIV (h_);
1044		1350
1045	if (ow && oh)	1351	int minpot (int n)
		1352
		1353	void
		1354	pad (SV *data_, int ow, int oh, int nw, int nh)
		1355	CODE:
		1356	{
		1357	if ((nw != ow \|\| nh != oh) && SvOK (data_))
1046	{	1358	{
1047	int nw = minpot (ow);
1048	int nh = minpot (oh);
1049
1050	if (nw != ow \|\| nh != oh)
1051	{
1052	if (SvOK (data_))
1053	{
1054	STRLEN datalen;	1359	STRLEN datalen;
1055	char *data = SvPVbyte (data_, datalen);	1360	char *data = SvPVbyte (data_, datalen);
1056	int bpp = datalen / (ow * oh);	1361	int bpp = datalen / (ow * oh);
1057	SV result_ = sv_2mortal (newSV (nw nh * bpp));	1362	SV result_ = sv_2mortal (newSV (nw nh * bpp));
1058		1363
1059	SvPOK_only (result_);	1364	SvPOK_only (result_);
1060	SvCUR_set (result_, nw * nh * bpp);	1365	SvCUR_set (result_, nw * nh * bpp);
1061		1366
1062	memset (SvPVX (result_), 0, nw * nh * bpp);	1367	memset (SvPVX (result_), 0, nw * nh * bpp);
1063	while (oh--)	1368	while (oh--)
1064	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);	1369	memcpy (SvPVX (result_) + oh * nw * bpp, data + oh * ow * bpp, ow * bpp);
1065		1370
1066	sv_setsv (data_, result_);	1371	sv_setsv (data_, result_);
1067	}
1068
1069	sv_setiv (w_, nw);
1070	sv_setiv (h_, nh);
1071	}
1072	}	1372	}
1073	}	1373	}
1074		1374
1075	void	1375	void
1076	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)	1376	draw_quad (SV *self, float x, float y, float w = 0., float h = 0.)
…		…
1082	{	1382	{
1083	HV hv = (HV )SvRV (self);	1383	HV hv = (HV )SvRV (self);
1084	float s = SvNV (*hv_fetch (hv, "s", 1, 1));	1384	float s = SvNV (*hv_fetch (hv, "s", 1, 1));
1085	float t = SvNV (*hv_fetch (hv, "t", 1, 1));	1385	float t = SvNV (*hv_fetch (hv, "t", 1, 1));
1086	int name = SvIV (*hv_fetch (hv, "name", 4, 1));	1386	int name = SvIV (*hv_fetch (hv, "name", 4, 1));
		1387
		1388	if (name <= 0)
		1389	XSRETURN_EMPTY;
1087		1390
1088	if (items < 5)	1391	if (items < 5)
1089	{	1392	{
1090	w = SvNV (*hv_fetch (hv, "w", 1, 1));	1393	w = SvNV (*hv_fetch (hv, "w", 1, 1));
1091	h = SvNV (*hv_fetch (hv, "h", 1, 1));	1394	h = SvNV (*hv_fetch (hv, "h", 1, 1));
…		…
1119	glDisable (GL_ALPHA_TEST);	1422	glDisable (GL_ALPHA_TEST);
1120	glDisable (GL_BLEND);	1423	glDisable (GL_BLEND);
1121	}	1424	}
1122	}	1425	}
1123		1426
		1427	IV texture_valid_2d (GLint internalformat, GLsizei w, GLsizei h, GLenum format, GLenum type)
		1428	CODE:
		1429	{
		1430	GLint width;
		1431	glTexImage2D (GL_PROXY_TEXTURE_2D, 0, internalformat, w, h, 0, format, type, 0);
		1432	glGetTexLevelParameteriv (GL_PROXY_TEXTURE_2D, 0, GL_TEXTURE_WIDTH, &width);
		1433	RETVAL = width > 0;
		1434	}
		1435	OUTPUT:
		1436	RETVAL
		1437
1124	MODULE = CFClient PACKAGE = CFClient::Map	1438	MODULE = CFPlus PACKAGE = CFPlus::Map
1125		1439
1126	CFClient::Map	1440	PROTOTYPES: DISABLE
1127	new (SV *class, int map_width, int map_height)	1441
		1442	CFPlus::Map
		1443	new (SV *class)
1128	CODE:	1444	CODE:
1129	New (0, RETVAL, 1, struct map);	1445	New (0, RETVAL, 1, struct map);
1130	RETVAL->x = 0;	1446	RETVAL->x = 0;
1131	RETVAL->y = 0;	1447	RETVAL->y = 0;
1132	RETVAL->w = map_width;	1448	RETVAL->w = 0;
1133	RETVAL->h = map_height;	1449	RETVAL->h = 0;
1134	RETVAL->ox = 0;	1450	RETVAL->ox = 0;
1135	RETVAL->oy = 0;	1451	RETVAL->oy = 0;
1136	RETVAL->faces = 8192;	1452	RETVAL->faces = 8192; Newz (0, RETVAL->face2tile, RETVAL->faces, tileid);
1137	Newz (0, RETVAL->face, RETVAL->faces, mapface);	1453	RETVAL->texs = 8192; Newz (0, RETVAL->tex , RETVAL->texs , maptex);
1138	RETVAL->texs = 8192;
1139	Newz (0, RETVAL->tex, RETVAL->texs, maptex);
1140	RETVAL->rows = 0;	1454	RETVAL->rows = 0;
1141	RETVAL->row = 0;	1455	RETVAL->row = 0;
1142	OUTPUT:	1456	OUTPUT:
1143	RETVAL	1457	RETVAL
1144		1458
1145	void	1459	void
1146	DESTROY (CFClient::Map self)	1460	DESTROY (CFPlus::Map self)
1147	CODE:	1461	CODE:
1148	{	1462	{
1149	map_clear (self);	1463	map_clear (self);
1150	Safefree (self->face);	1464	Safefree (self->face2tile);
1151	Safefree (self->tex);	1465	Safefree (self->tex);
1152	Safefree (self);	1466	Safefree (self);
1153	}	1467	}
1154		1468
1155	void	1469	void
		1470	resize (CFPlus::Map self, int map_width, int map_height)
		1471	CODE:
		1472	self->w = map_width;
		1473	self->h = map_height;
		1474
		1475	void
1156	clear (CFClient::Map self)	1476	clear (CFPlus::Map self)
1157	CODE:	1477	CODE:
1158	map_clear (self);	1478	map_clear (self);
1159		1479
1160	void	1480	void
1161	set_face (CFClient::Map self, int face, int texid)	1481	set_tileid (CFPlus::Map self, int face, int tile)
1162	CODE:	1482	CODE:
1163	{	1483	{
1164	while (self->faces <= face)	1484	need_facenum (self, face); self->face2tile [face] = tile;
1165	{	1485	need_texid (self, tile);
1166	Append (mapface, self->face, self->faces, self->faces);
1167	self->faces *= 2;
1168	}
1169
1170	self->face [face] = texid;
1171	}	1486	}
1172		1487
1173	void	1488	void
		1489	set_smooth (CFPlus::Map self, int face, int smooth, int level)
		1490	CODE:
		1491	{
		1492	tileid texid;
		1493	maptex *tex;
		1494
		1495	if (face < 0 \|\| face >= self->faces)
		1496	return;
		1497
		1498	if (smooth < 0 \|\| smooth >= self->faces)
		1499	return;
		1500
		1501	texid = self->face2tile [face];
		1502
		1503	if (!texid)
		1504	return;
		1505
		1506	tex = self->tex + texid;
		1507	tex->smoothtile = self->face2tile [smooth];
		1508	tex->smoothlevel = level;
		1509	}
		1510
		1511	void
1174	set_texture (CFClient::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)	1512	set_texture (CFPlus::Map self, int texid, int name, int w, int h, float s, float t, int r, int g, int b, int a)
1175	CODE:	1513	CODE:
1176	{	1514	{
1177	while (self->texs <= texid)	1515	need_texid (self, texid);
1178	{
1179	Append (maptex, self->tex, self->texs, self->texs);
1180	self->texs *= 2;
1181	}
1182		1516
1183	{	1517	{
1184	maptex *tex = self->tex + texid;	1518	maptex *tex = self->tex + texid;
1185		1519
1186	tex->name = name;	1520	tex->name = name;
…		…
1203	// from transparent color bleeding and ugly wrapping effects.	1537	// from transparent color bleeding and ugly wrapping effects.
1204	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);	1538	glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
1205	}	1539	}
1206		1540
1207	int	1541	int
1208	ox (CFClient::Map self)	1542	ox (CFPlus::Map self)
1209	ALIAS:	1543	ALIAS:
1210	oy = 1	1544	oy = 1
1211	x = 2	1545	x = 2
1212	y = 3	1546	y = 3
1213	w = 4	1547	w = 4
…		…
1224	}	1558	}
1225	OUTPUT:	1559	OUTPUT:
1226	RETVAL	1560	RETVAL
1227		1561
1228	void	1562	void
1229	scroll (CFClient::Map self, int dx, int dy)	1563	scroll (CFPlus::Map self, int dx, int dy)
1230	CODE:	1564	CODE:
1231	{	1565	{
1232	if (dx > 0)	1566	if (dx > 0)
1233	map_blank (self, self->x, self->y, dx - 1, self->h);	1567	map_blank (self, self->x, self->y, dx, self->h);
1234	else if (dx < 0)	1568	else if (dx < 0)
1235	map_blank (self, self->x + self->w + dx + 1, self->y, 1 - dx, self->h);	1569	map_blank (self, self->x + self->w + dx, self->y, -dx, self->h);
1236		1570
1237	if (dy > 0)	1571	if (dy > 0)
1238	map_blank (self, self->x, self->y, self->w, dy - 1);	1572	map_blank (self, self->x, self->y, self->w, dy);
1239	else if (dy < 0)	1573	else if (dy < 0)
1240	map_blank (self, self->x, self->y + self->h + dy + 1, self->w, 1 - dy);	1574	map_blank (self, self->x, self->y + self->h + dy, self->w, -dy);
1241		1575
1242	self->ox += dx; self->x += dx;	1576	self->ox += dx; self->x += dx;
1243	self->oy += dy; self->y += dy;	1577	self->oy += dy; self->y += dy;
1244		1578
1245	while (self->y < 0)	1579	while (self->y < 0)
…		…
1249	self->rows += MAP_EXTEND_Y;	1583	self->rows += MAP_EXTEND_Y;
1250	self->y += MAP_EXTEND_Y;	1584	self->y += MAP_EXTEND_Y;
1251	}	1585	}
1252	}	1586	}
1253		1587
1254	void	1588	SV *
1255	map1a_update (CFClient::Map self, SV *data_)	1589	map1a_update (CFPlus::Map self, SV *data_, int extmap)
1256	CODE:	1590	CODE:
1257	{	1591	{
1258	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);	1592	uint8_t data = (uint8_t )SvPVbyte_nolen (data_);
1259	uint8_t data_end = (uint8_t )SvEND (data_);	1593	uint8_t data_end = (uint8_t )SvEND (data_);
1260	mapcell *cell;	1594	mapcell *cell;
1261	int x, y, flags;	1595	int x, y, z, flags;
		1596	AV *missing = newAV ();
		1597	RETVAL = newRV_noinc ((SV *)missing);
1262		1598
1263	while (data < data_end)	1599	while (data < data_end - 1)
1264	{	1600	{
1265	flags = (data [0] << 8) + data [1]; data += 2;	1601	flags = (data [0] << 8) + data [1]; data += 2;
1266		1602
1267	x = self->x + ((flags >> 10) & 63);	1603	x = self->x + ((flags >> 10) & 63);
1268	y = self->y + ((flags >> 4) & 63);	1604	y = self->y + ((flags >> 4) & 63);
1269		1605
1270	cell = map_get_cell (self, x, y);	1606	cell = map_get_cell (self, x, y);
1271		1607
1272	if (flags & 15)	1608	if (flags & 15)
1273	{	1609	{
1274	if (cell->darkness < 0)	1610	if (!cell->darkness)
1275	{	1611	{
		1612	memset (cell, 0, sizeof (*cell));
1276	cell->darkness = 0;	1613	cell->darkness = 256;
1277	cell->face [0] = 0;
1278	cell->face [1] = 0;
1279	cell->face [2] = 0;
1280	}	1614	}
1281		1615
1282	cell->darkness = flags & 8 ? *data++ : 255;
1283
1284	//TODO: don't trust server data to be in-range(!)	1616	//TODO: don't trust server data to be in-range(!)
1285		1617
1286	if (flags & 4)	1618	if (flags & 8)
1287	{	1619	{
1288	cell->face [0] = self->face [(data [0] << 8) + data [1]]; data += 2;	1620	if (extmap)
		1621	{
		1622	uint8_t ext, cmd;
		1623
		1624	do
		1625	{
		1626	ext = *data++;
		1627	cmd = ext & 0x3f;
		1628
		1629	if (cmd < 4)
		1630	cell->darkness = 255 - ext * 64 + 1;
		1631	else if (cmd == 5) // health
		1632	{
		1633	cell->stat_width = 1;
		1634	cell->stat_hp = *data++;
		1635	}
		1636	else if (cmd == 6) // monster width
		1637	cell->stat_width = *data++ + 1;
		1638	else if (cmd == 0x47)
		1639	{
		1640	if (*data == 4)
		1641	; // decode player count
		1642
		1643	data += *data + 1;
		1644	}
		1645	else if (cmd == 8) // cell flags
		1646	cell->flags = *data++;
		1647	else if (ext & 0x40) // unknown, multibyte => skip
		1648	data += *data + 1;
		1649	else
		1650	data++;
		1651	}
		1652	while (ext & 0x80);
		1653	}
		1654	else
		1655	cell->darkness = *data++ + 1;
1289	}	1656	}
1290		1657
		1658	for (z = 0; z <= 2; ++z)
1291	if (flags & 2)	1659	if (flags & (4 >> z))
1292	{	1660	{
1293	cell->face [1] = self->face [(data [0] << 8) + data [1]]; data += 2;	1661	faceid face = (data [0] << 8) + data [1]; data += 2;
		1662	need_facenum (self, face);
		1663	cell->tile [z] = self->face2tile [face];
		1664
		1665	if (cell->tile [z])
		1666	{
		1667	maptex *tex = self->tex + cell->tile [z];
		1668	if (!tex->name)
		1669	av_push (missing, newSViv (cell->tile [z]));
		1670
		1671	if (tex->smoothtile)
		1672	{
		1673	maptex *smooth = self->tex + tex->smoothtile;
		1674	if (!smooth->name)
		1675	av_push (missing, newSViv (tex->smoothtile));
		1676	}
		1677	}
1294	}	1678	}
1295
1296	if (flags & 1)
1297	{
1298	cell->face [2] = self->face [(data [0] << 8) + data [1]]; data += 2;
1299	}
1300	}	1679	}
1301	else	1680	else
1302	cell->darkness = -1;	1681	cell->darkness = 0;
1303	}	1682	}
1304	}	1683	}
		1684	OUTPUT:
		1685	RETVAL
1305		1686
1306	SV *	1687	SV *
1307	mapmap (CFClient::Map self, int x0, int y0, int w, int h)	1688	mapmap (CFPlus::Map self, int x0, int y0, int w, int h)
1308	CODE:	1689	CODE:
1309	{	1690	{
1310	int x1, x;	1691	int x1, x;
1311	int y1, y;	1692	int y1, y;
1312	int z;	1693	int z;
…		…
1333	{	1714	{
1334	mapcell *cell = row->col + (x - row->c0);	1715	mapcell *cell = row->col + (x - row->c0);
1335		1716
1336	for (z = 0; z <= 0; z++)	1717	for (z = 0; z <= 0; z++)
1337	{	1718	{
1338	mapface face = cell->face [z];
1339
1340	if (face)
1341	{
1342	maptex tex = self->tex [face];	1719	maptex tex = self->tex [cell->tile [z]];
1343	int a0 = 255 - tex.a;	1720	int a0 = 255 - tex.a;
1344	int a1 = tex.a;	1721	int a1 = tex.a;
1345		1722
1346	r = (r * a0 + tex.r * a1) / 255;	1723	r = (r * a0 + tex.r * a1) / 255;
1347	g = (g * a0 + tex.g * a1) / 255;	1724	g = (g * a0 + tex.g * a1) / 255;
1348	b = (b * a0 + tex.b * a1) / 255;	1725	b = (b * a0 + tex.b * a1) / 255;
1349	a = (a * a0 + tex.a * a1) / 255;	1726	a = (a * a0 + tex.a * a1) / 255;
1350	}
1351	}	1727	}
1352	}	1728	}
1353		1729
1354	*map++ = (r )	1730	*map++ = (r )
1355	\| (g << 8)	1731	\| (g << 8)
…		…
1362	}	1738	}
1363	OUTPUT:	1739	OUTPUT:
1364	RETVAL	1740	RETVAL
1365		1741
1366	void	1742	void
1367	draw (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	1743	draw (CFPlus::Map self, int mx, int my, int sw, int sh, int T)
1368	CODE:	1744	CODE:
1369	{	1745	{
1370	int vx, vy;
1371	int x, y, z;	1746	int x, y, z;
1372	int last_name;
1373	mapface face;
1374		1747
1375	vx = self->x + self->w / 2 - sw / 2 - shift_x;	1748	HV smooth = (HV )sv_2mortal ((SV *)newHV ());
1376	vy = self->y + self->h / 2 - sh / 2 - shift_y;	1749	uint32_t smooth_level[256 / 32]; // one bit for every possible smooth level
		1750	static uint8_t smooth_max[256][256]; // egad, fast and wasteful on memory (64k)
		1751	smooth_key skey;
1377		1752
1378	/*	1753	rc_t *rc = rc_alloc ();
1379	int vx = self->vx = self->w >= sw	1754	rc_key_t key;
1380	? self->x + (self->w - sw) / 2	1755	rc_array_t *arr;
1381	: MIN (self->x, MAX (self->x + self->w - sw + 1, self->vx));
1382		1756
1383	int vy = self->vy = self->h >= sh	1757	// thats current max. sorry.
1384	? self->y + (self->h - sh) / 2	1758	if (sw > 255) sw = 255;
1385	: MIN (self->y, MAX (self->y + self->h - sh + 1, self->vy));	1759	if (sh > 255) sh = 255;
1386	*/
1387		1760
1388	glColor4ub (255, 255, 255, 255);	1761	// clear key, in case of extra padding
		1762	memset (&skey, 0, sizeof (skey));
		1763
		1764	memset (&key, 0, sizeof (key));
		1765	key.r = 255;
		1766	key.g = 255;
		1767	key.b = 255;
		1768	key.a = 255;
		1769	key.mode = GL_QUADS;
		1770	key.format = GL_T2F_V3F;
		1771	key.texname = -1;
		1772
		1773	mx += self->x;
		1774	my += self->y;
		1775
		1776	// first pass: determine smooth_max
		1777	// rather ugly, if you ask me
		1778	// could also be stored inside mapcell and updated on change
		1779	memset (smooth_max, 0, sizeof (smooth_max));
		1780
		1781	for (y = 0; y < sh; y++)
		1782	if (0 <= y + my && y + my < self->rows)
		1783	{
		1784	maprow *row = self->row + (y + my);
		1785
		1786	for (x = 0; x < sw; x++)
		1787	if (row->c0 <= x + mx && x + mx < row->c1)
		1788	{
		1789	mapcell *cell = row->col + (x + mx - row->c0);
		1790
		1791	smooth_max[x + 1][y + 1] =
		1792	MAX (self->tex [cell->tile [0]].smoothlevel,
		1793	MAX (self->tex [cell->tile [1]].smoothlevel,
		1794	self->tex [cell->tile [2]].smoothlevel));
		1795	}
		1796	}
1389		1797
1390	glEnable (GL_BLEND);	1798	glEnable (GL_BLEND);
1391	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);	1799	glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
1392	glEnable (GL_TEXTURE_2D);
1393	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);	1800	glTexEnvi (GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
1394		1801
1395	glBegin (GL_QUADS);
1396
1397	last_name = 0;
1398
1399	for (z = 0; z < 3; z++)	1802	for (z = 0; z <= 2; z++)
		1803	{
		1804	memset (smooth_level, 0, sizeof (smooth_level));
		1805
1400	for (y = 0; y < sh; y++)	1806	for (y = 0; y < sh; y++)
1401	if (0 <= y + vy && y + vy < self->rows)	1807	if (0 <= y + my && y + my < self->rows)
1402	{	1808	{
1403	maprow *row = self->row + (y + vy);	1809	maprow *row = self->row + (y + my);
1404		1810
1405	for (x = 0; x < sw; x++)	1811	for (x = 0; x < sw; x++)
1406	if (row->c0 <= x + vx && x + vx < row->c1)	1812	if (row->c0 <= x + mx && x + mx < row->c1)
1407	{	1813	{
1408	mapcell *cell = row->col + (x + vx - row->c0);	1814	mapcell *cell = row->col + (x + mx - row->c0);
1409
1410	face = cell->face [z];	1815	tileid tile = cell->tile [z];
1411		1816
1412	if (face)	1817	if (tile)
		1818	{
		1819	maptex tex = self->tex [tile];
		1820	int px, py;
		1821
		1822	if (key.texname != tex.name)
		1823	{
		1824	if (!tex.name)
		1825	tex = self->tex [2]; /* missing, replace by noface */
		1826
		1827	key.texname = tex.name;
		1828	arr = rc_array (rc, &key);
		1829	}
		1830
		1831	px = (x + 1) * T - tex.w;
		1832	py = (y + 1) * T - tex.h;
		1833
		1834	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1835	rc_t2f_v3f (arr, 0 , tex.t, px , py + tex.h, 0);
		1836	rc_t2f_v3f (arr, tex.s, tex.t, px + tex.w, py + tex.h, 0);
		1837	rc_t2f_v3f (arr, tex.s, 0 , px + tex.w, py , 0);
		1838
		1839	if (cell->flags && z == 2)
		1840	{
		1841	// overlays such as the speech bubble, probably more to come
		1842	if (cell->flags & 1)
		1843	{
		1844	maptex tex = self->tex [1];
		1845	int px = x * T + T * 2 / 32;
		1846	int py = y * T - T * 6 / 32;
		1847
		1848	if (tex.name)
		1849	{
		1850	if (key.texname != tex.name)
		1851	{
		1852	key.texname = tex.name;
		1853	arr = rc_array (rc, &key);
		1854	}
		1855
		1856	rc_t2f_v3f (arr, 0 , 0 , px , py , 0);
		1857	rc_t2f_v3f (arr, 0 , tex.t, px , py + T, 0);
		1858	rc_t2f_v3f (arr, tex.s, tex.t, px + T, py + T, 0);
		1859	rc_t2f_v3f (arr, tex.s, 0 , px + T, py , 0);
		1860	}
		1861	}
		1862	}
		1863
		1864	// update smooth hash
		1865	if (tex.smoothtile)
		1866	{
		1867	skey.tile = tex.smoothtile;
		1868	skey.level = tex.smoothlevel;
		1869
		1870	smooth_level [tex.smoothlevel >> 5] \|= ((uint32_t)1) << (tex.smoothlevel & 31);
		1871
		1872	// add bits to current tile and all neighbours. skey.x\|y is
		1873	// shifted +1\|+1 so we always stay positive.
		1874
		1875	// bits is ___n cccc CCCC bbbb
		1876	// n do not draw borders&corners
		1877	// c draw these corners, but...
		1878	// C ... not these
		1879	// b draw these borders
		1880
		1881	// borders: 1 ┃· 2 ━━ 4 ·┃ 8 ··
		1882	// ┃· ·· ·┃ ━━
		1883
		1884	// corners: 1 ┛· 2 ·┗ 4 ·· 8 ··
		1885	// ·· ·· ·┏ ┓·
		1886
		1887	// full tile
		1888	skey.x = x + 1; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x1000);
		1889
		1890	// borders
		1891	skey.x = x + 2; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0091);
		1892	skey.x = x + 1; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0032);
		1893	skey.x = x ; skey.y = y + 1; smooth_or_bits (smooth, &skey, 0x0064);
		1894	skey.x = x + 1; skey.y = y ; smooth_or_bits (smooth, &skey, 0x00c8);
		1895
		1896	// corners
		1897	skey.x = x + 2; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0100);
		1898	skey.x = x ; skey.y = y + 2; smooth_or_bits (smooth, &skey, 0x0200);
		1899	skey.x = x ; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0400);
		1900	skey.x = x + 2; skey.y = y ; smooth_or_bits (smooth, &skey, 0x0800);
		1901	}
		1902	}
		1903	}
		1904	}
		1905
		1906	rc_draw (rc);
		1907	rc_clear (rc);
		1908
		1909	// go through all smoothlevels, lowest to highest, then draw.
		1910	// this is basically counting sort
		1911	{
		1912	int w, b;
		1913
		1914	glEnable (GL_TEXTURE_2D);
		1915	glBegin (GL_QUADS);
		1916	for (w = 0; w < 256 / 32; ++w)
		1917	{
		1918	uint32_t smask = smooth_level [w];
		1919	if (smask)
		1920	for (b = 0; b < 32; ++b)
		1921	if (smask & (((uint32_t)1) << b))
1413	{	1922	{
1414	maptex tex = self->tex [face];	1923	int level = (w << 5) \| b;
		1924	HE *he;
1415		1925
1416	int px = (x + 1) * 32 - tex.w;	1926	hv_iterinit (smooth);
1417	int py = (y + 1) * 32 - tex.h;	1927	while ((he = hv_iternext (smooth)))
1418
1419	if (last_name != tex.name)
1420	{	1928	{
		1929	smooth_key skey = (smooth_key )HeKEY (he);
		1930	IV bits = SvIVX (HeVAL (he));
		1931
		1932	if (!(bits & 0x1000)
		1933	&& skey->level == level
		1934	&& level > smooth_max [skey->x][skey->y])
		1935	{
		1936	maptex tex = self->tex [skey->tile];
		1937	int px = (((int)skey->x) - 1) * T;
		1938	int py = (((int)skey->y) - 1) * T;
		1939	int border = bits & 15;
		1940	int corner = (bits >> 8) & ~(bits >> 4) & 15;
		1941	float dx = tex.s * .0625f; // 16 images/row
		1942	float dy = tex.t * .5f ; // 2 images/column
		1943
		1944	if (tex.name)
		1945	{
		1946	// this time avoiding texture state changes
		1947	// save gobs of state changes.
		1948	if (key.texname != tex.name)
		1949	{
1421	glEnd ();	1950	glEnd ();
1422	last_name = tex.name;
1423	glBindTexture (GL_TEXTURE_2D, last_name);	1951	glBindTexture (GL_TEXTURE_2D, key.texname = tex.name);
1424	glBegin (GL_QUADS);	1952	glBegin (GL_QUADS);
		1953	}
		1954
		1955	if (border)
		1956	{
		1957	float ox = border * dx;
		1958
		1959	glTexCoord2f (ox , 0.f ); glVertex2i (px , py );
		1960	glTexCoord2f (ox , dy ); glVertex2i (px , py + T);
		1961	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py + T);
		1962	glTexCoord2f (ox + dx, 0.f ); glVertex2i (px + T, py );
		1963	}
		1964
		1965	if (corner)
		1966	{
		1967	float ox = corner * dx;
		1968
		1969	glTexCoord2f (ox , dy ); glVertex2i (px , py );
		1970	glTexCoord2f (ox , dy * 2.f); glVertex2i (px , py + T);
		1971	glTexCoord2f (ox + dx, dy * 2.f); glVertex2i (px + T, py + T);
		1972	glTexCoord2f (ox + dx, dy ); glVertex2i (px + T, py );
		1973	}
		1974	}
		1975	}
1425	}	1976	}
1426
1427	glTexCoord2f (0 , 0 ); glVertex2f (px , py );
1428	glTexCoord2f (0 , tex.t); glVertex2f (px , py + tex.h);
1429	glTexCoord2f (tex.s, tex.t); glVertex2f (px + tex.w, py + tex.h);
1430	glTexCoord2f (tex.s, 0 ); glVertex2f (px + tex.w, py );
1431	}	1977	}
1432	}
1433	}	1978	}
1434		1979
1435	glEnd ();	1980	glEnd ();
1436
1437	glDisable (GL_TEXTURE_2D);	1981	glDisable (GL_TEXTURE_2D);
		1982	key.texname = -1;
		1983	}
		1984
		1985	hv_clear (smooth);
		1986	}
		1987
1438	glDisable (GL_BLEND);	1988	glDisable (GL_BLEND);
1439	}	1989	rc_free (rc);
1440		1990
		1991	// top layer: overlays such as the health bar
		1992	for (y = 0; y < sh; y++)
		1993	if (0 <= y + my && y + my < self->rows)
		1994	{
		1995	maprow *row = self->row + (y + my);
		1996
		1997	for (x = 0; x < sw; x++)
		1998	if (row->c0 <= x + mx && x + mx < row->c1)
		1999	{
		2000	mapcell *cell = row->col + (x + mx - row->c0);
		2001
		2002	int px = x * T;
		2003	int py = y * T;
		2004
		2005	if (cell->stat_hp)
		2006	{
		2007	int width = cell->stat_width * T;
		2008	int thick = (sh * T / 32 + 27) / 28 + 1 + cell->stat_width;
		2009
		2010	glColor3ub (0, 0, 0);
		2011	glRectf (px + 1, py - thick - 2,
		2012	px + width - 1, py);
		2013
		2014	glColor3ub (cell->stat_hp, 255 - cell->stat_hp, 0);
		2015	glRectf (px + 2,
		2016	py - thick - 1,
		2017	px + width - 2 - cell->stat_hp * (width - 4) / 255, py - 1);
		2018	}
		2019	}
		2020	}
		2021	}
		2022
1441	void	2023	void
1442	draw_magicmap (CFClient::Map self, int dx, int dy, int w, int h, unsigned char *data)	2024	draw_magicmap (CFPlus::Map self, int dx, int dy, int w, int h, unsigned char *data)
1443	CODE:	2025	CODE:
1444	{	2026	{
1445	static float color[16][3] = {	2027	static float color[16][3] = {
1446	{ 0.00F, 0.00F, 0.00F },	2028	{ 0.00F, 0.00F, 0.00F },
1447	{ 1.00F, 1.00F, 1.00F },	2029	{ 1.00F, 1.00F, 1.00F },
…		…
1497	glDisable (GL_BLEND);	2079	glDisable (GL_BLEND);
1498	glDisable (GL_TEXTURE_2D);	2080	glDisable (GL_TEXTURE_2D);
1499	}	2081	}
1500		2082
1501	void	2083	void
1502	fow_texture (CFClient::Map self, int shift_x, int shift_y, int x0, int y0, int sw, int sh)	2084	fow_texture (CFPlus::Map self, int mx, int my, int sw, int sh)
1503	PPCODE:	2085	PPCODE:
1504	{	2086	{
1505	int vx, vy;
1506	int x, y;	2087	int x, y;
		2088	int sw1 = sw + 2;
		2089	int sh1 = sh + 2;
		2090	int sh3 = sh * 3;
1507	int sw4 = (sw + 3) & ~3;	2091	int sw34 = (sw * 3 + 3) & ~3;
		2092	uint8_t darkness1 = (uint8_t )malloc (sw1 * sh1);
1508	SV darkness_sv = sv_2mortal (newSV (sw4 sh));	2093	SV darkness3_sv = sv_2mortal (newSV (sw34 sh3));
1509	uint8_t darkness = (uint8_t )SvPVX (darkness_sv);	2094	uint8_t darkness3 = (uint8_t )SvPVX (darkness3_sv);
1510		2095
1511	memset (darkness, 255, sw4 * sh);
1512	SvPOK_only (darkness_sv);	2096	SvPOK_only (darkness3_sv);
1513	SvCUR_set (darkness_sv, sw4 * sh);	2097	SvCUR_set (darkness3_sv, sw34 * sh3);
1514		2098
1515	vx = self->x + (self->w - sw + 1) / 2 - shift_x;	2099	mx += self->x - 1;
1516	vy = self->y + (self->h - sh + 1) / 2 - shift_y;	2100	my += self->y - 1;
1517		2101
		2102	memset (darkness1, 255, sw1 * sh1);
		2103
1518	for (y = 0; y < sh; y++)	2104	for (y = 0; y < sh1; y++)
1519	if (0 <= y + vy && y + vy < self->rows)	2105	if (0 <= y + my && y + my < self->rows)
1520	{	2106	{
1521	maprow *row = self->row + (y + vy);	2107	maprow *row = self->row + (y + my);
1522		2108
1523	for (x = 0; x < sw; x++)	2109	for (x = 0; x < sw1; x++)
1524	if (row->c0 <= x + vx && x + vx < row->c1)	2110	if (row->c0 <= x + mx && x + mx < row->c1)
1525	{	2111	{
1526	mapcell *cell = row->col + (x + vx - row->c0);	2112	mapcell *cell = row->col + (x + mx - row->c0);
1527		2113
1528	darkness[y * sw4 + x] = cell->darkness < 0	2114	darkness1 [y * sw1 + x] = cell->darkness
		2115	? 255 - (cell->darkness - 1)
1529	? 255 - FOW_DARKNESS	2116	: 255 - FOW_DARKNESS;
1530	: 255 - cell->darkness;
1531	}	2117	}
1532	}	2118	}
1533		2119
		2120	for (y = 0; y < sh; ++y)
		2121	for (x = 0; x < sw; ++x)
		2122	{
		2123	uint8_t d11 = darkness1 [(y ) * sw1 + x ];
		2124	uint8_t d21 = darkness1 [(y ) * sw1 + x + 1];
		2125	uint8_t d31 = darkness1 [(y ) * sw1 + x + 2];
		2126	uint8_t d12 = darkness1 [(y + 1) * sw1 + x ];
		2127	uint8_t d22 = darkness1 [(y + 1) * sw1 + x + 1];
		2128	uint8_t d32 = darkness1 [(y + 1) * sw1 + x + 2];
		2129	uint8_t d13 = darkness1 [(y + 2) * sw1 + x ];
		2130	uint8_t d23 = darkness1 [(y + 2) * sw1 + x + 1];
		2131	uint8_t d33 = darkness1 [(y + 2) * sw1 + x + 2];
		2132
		2133	uint8_t r11 = (d11 + d21 + d12) / 3;
		2134	uint8_t r21 = d21;
		2135	uint8_t r31 = (d21 + d31 + d32) / 3;
		2136
		2137	uint8_t r12 = d12;
		2138	uint8_t r22 = d22;
		2139	uint8_t r32 = d32;
		2140
		2141	uint8_t r13 = (d13 + d23 + d12) / 3;
		2142	uint8_t r23 = d23;
		2143	uint8_t r33 = (d23 + d33 + d32) / 3;
		2144
		2145	darkness3 [(y * 3 ) * sw34 + (x * 3 )] = MAX (d22, r11);
		2146	darkness3 [(y * 3 ) * sw34 + (x * 3 + 1)] = MAX (d22, r21);
		2147	darkness3 [(y * 3 ) * sw34 + (x * 3 + 2)] = MAX (d22, r31);
		2148	darkness3 [(y * 3 + 1) * sw34 + (x * 3 )] = MAX (d22, r12);
		2149	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 1)] = MAX (d22, r22);
		2150	darkness3 [(y * 3 + 1) * sw34 + (x * 3 + 2)] = MAX (d22, r32);
		2151	darkness3 [(y * 3 + 2) * sw34 + (x * 3 )] = MAX (d22, r13);
		2152	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 1)] = MAX (d22, r23);
		2153	darkness3 [(y * 3 + 2) * sw34 + (x * 3 + 2)] = MAX (d22, r33);
		2154	}
		2155
		2156	free (darkness1);
		2157
1534	EXTEND (SP, 3);	2158	EXTEND (SP, 3);
1535	PUSHs (sv_2mortal (newSViv (sw4)));	2159	PUSHs (sv_2mortal (newSViv (sw34)));
1536	PUSHs (sv_2mortal (newSViv (sh)));	2160	PUSHs (sv_2mortal (newSViv (sh3)));
1537	PUSHs (darkness_sv);	2161	PUSHs (darkness3_sv);
1538	}	2162	}
1539		2163
1540	SV *	2164	SV *
1541	get_rect (CFClient::Map self, int x0, int y0, int w, int h)	2165	get_rect (CFPlus::Map self, int x0, int y0, int w, int h)
1542	CODE:	2166	CODE:
1543	{	2167	{
1544	int x, y, x1, y1;	2168	int x, y, x1, y1;
1545	SV data_sv = newSV (w h * 7 + 5);	2169	SV data_sv = newSV (w h * 7 + 5);
1546	uint8_t data = (uint8_t )SvPVX (data_sv);	2170	uint8_t data = (uint8_t )SvPVX (data_sv);
…		…
1571	if (row && row->c0 <= x && x < row->c1)	2195	if (row && row->c0 <= x && x < row->c1)
1572	{	2196	{
1573	mapcell *cell = row->col + (x - row->c0);	2197	mapcell *cell = row->col + (x - row->c0);
1574	uint8_t flags = 0;	2198	uint8_t flags = 0;
1575		2199
1576	if (cell->face [0]) flags \|= 1;	2200	if (cell->tile [0]) flags \|= 1;
1577	if (cell->face [1]) flags \|= 2;	2201	if (cell->tile [1]) flags \|= 2;
1578	if (cell->face [2]) flags \|= 4;	2202	if (cell->tile [2]) flags \|= 4;
1579		2203
1580	*data++ = flags;	2204	*data++ = flags;
1581		2205
1582	if (flags & 1)	2206	if (flags & 1)
1583	{	2207	{
		2208	tileid tile = cell->tile [0];
1584	*data++ = cell->face [0] >> 8;	2209	*data++ = tile >> 8;
1585	*data++ = cell->face [0];	2210	*data++ = tile;
1586	}	2211	}
1587		2212
1588	if (flags & 2)	2213	if (flags & 2)
1589	{	2214	{
		2215	tileid tile = cell->tile [1];
1590	*data++ = cell->face [1] >> 8;	2216	*data++ = tile >> 8;
1591	*data++ = cell->face [1];	2217	*data++ = tile;
1592	}	2218	}
1593		2219
1594	if (flags & 4)	2220	if (flags & 4)
1595	{	2221	{
		2222	tileid tile = cell->tile [2];
1596	*data++ = cell->face [2] >> 8;	2223	*data++ = tile >> 8;
1597	*data++ = cell->face [2];	2224	*data++ = tile;
1598	}	2225	}
1599	}	2226	}
1600	else	2227	else
1601	*data++ = 0;	2228	*data++ = 0;
1602	}	2229	}
…		…
1608	}	2235	}
1609	OUTPUT:	2236	OUTPUT:
1610	RETVAL	2237	RETVAL
1611		2238
1612	void	2239	void
1613	set_rect (CFClient::Map self, int x0, int y0, uint8_t *data)	2240	set_rect (CFPlus::Map self, int x0, int y0, uint8_t *data)
1614	PPCODE:	2241	PPCODE:
1615	{	2242	{
1616	int x, y, z;	2243	int x, y, z;
1617	int w, h;	2244	int w, h;
1618	int x1, y1;	2245	int x1, y1;
1619		2246
1620	if (*data++ != 0)	2247	if (*data++ != 0)
1621	return; /* version mismatch */	2248	XSRETURN_EMPTY; /* version mismatch */
1622		2249
1623	w = data++ << 8; w \|= data++;	2250	w = data++ << 8; w \|= data++;
1624	h = data++ << 8; h \|= data++;	2251	h = data++ << 8; h \|= data++;
1625		2252
1626	// we need to do this 'cause we don't keep an absolute coord system for rows	2253	// we need to do this 'cause we don't keep an absolute coord system for rows
…		…
1642	{	2269	{
1643	uint8_t flags = *data++;	2270	uint8_t flags = *data++;
1644		2271
1645	if (flags)	2272	if (flags)
1646	{	2273	{
1647	mapface face[3] = { 0, 0, 0 };
1648
1649	mapcell *cell = row_get_cell (row, x);	2274	mapcell *cell = row_get_cell (row, x);
		2275	tileid tile[3] = { 0, 0, 0 };
1650		2276
1651	if (flags & 1) { face[0] = data++ << 8; face[0] \|= data++; }	2277	if (flags & 1) { tile[0] = data++ << 8; tile[0] \|= data++; }
1652	if (flags & 2) { face[1] = data++ << 8; face[1] \|= data++; }	2278	if (flags & 2) { tile[1] = data++ << 8; tile[1] \|= data++; }
1653	if (flags & 4) { face[2] = data++ << 8; face[2] \|= data++; }	2279	if (flags & 4) { tile[2] = data++ << 8; tile[2] \|= data++; }
1654		2280
1655	if (cell->darkness <= 0)	2281	if (cell->darkness == 0)
1656	{	2282	{
1657	cell->darkness = -1;	2283	cell->darkness = 0;
1658		2284
1659	for (z = 0; z <= 2; z++)	2285	for (z = 0; z <= 2; z++)
1660	{	2286	{
1661	cell->face[z] = face[z];	2287	tileid t = tile [z];
1662		2288
1663	if (face[z] && (face[z] >= self->texs \|\| !self->tex[face [z]].name))	2289	if (t >= self->texs \|\| (t && !self->tex [t].name))
		2290	{
1664	XPUSHs (sv_2mortal (newSViv (face[z])));	2291	XPUSHs (sv_2mortal (newSViv (t)));
		2292	need_texid (self, t);
		2293	}
		2294
		2295	cell->tile [z] = t;
1665	}	2296	}
1666	}	2297	}
1667	}	2298	}
1668	}	2299	}
1669	}	2300	}
1670	}	2301	}
1671		2302
1672	MODULE = CFClient PACKAGE = CFClient::MixChunk	2303	MODULE = CFPlus PACKAGE = CFPlus::RW
1673		2304
1674	CFClient::MixChunk	2305	CFPlus::RW
1675	new_from_file (SV class, char path)	2306	new (SV class, SV data_sv)
1676	CODE:	2307	CODE:
1677	RETVAL = Mix_LoadWAV (path);	2308	{
		2309	STRLEN datalen;
		2310	char *data = SvPVbyte (data_sv, datalen);
		2311
		2312	RETVAL = SDL_RWFromConstMem (data, datalen);
		2313	}
1678	OUTPUT:	2314	OUTPUT:
1679	RETVAL	2315	RETVAL
1680		2316
		2317	CFPlus::RW
		2318	new_from_file (SV class, const char path, const char *mode = "rb")
		2319	CODE:
		2320	RETVAL = SDL_RWFromFile (path, mode);
		2321	OUTPUT:
		2322	RETVAL
		2323
		2324	# fails on win32:
		2325	# CFPlus.xs(2268) : error C2059: syntax error : '('
1681	void	2326	#void
		2327	#close (CFPlus::RW self)
		2328	# CODE:
		2329	# (self->(close)) (self);
		2330
		2331	MODULE = CFPlus PACKAGE = CFPlus::Channel
		2332
		2333	PROTOTYPES: DISABLE
		2334
		2335	CFPlus::Channel
		2336	find ()
		2337	CODE:
		2338	{
		2339	RETVAL = Mix_GroupAvailable (-1);
		2340
		2341	if (RETVAL < 0)
		2342	{
		2343	RETVAL = Mix_GroupOldest (-1);
		2344
		2345	if (RETVAL < 0)
		2346	XSRETURN_UNDEF;
		2347
		2348	Mix_HaltChannel (RETVAL);
		2349	}
		2350
		2351	Mix_UnregisterAllEffects (RETVAL);
		2352	Mix_Volume (RETVAL, 128);
		2353	}
		2354	OUTPUT:
		2355	RETVAL
		2356
		2357	void
		2358	halt (CFPlus::Channel self)
		2359	CODE:
		2360	Mix_HaltChannel (self);
		2361
		2362	void
		2363	expire (CFPlus::Channel self, int ticks = -1)
		2364	CODE:
		2365	Mix_ExpireChannel (self, ticks);
		2366
		2367	void
		2368	fade_out (CFPlus::Channel self, int ticks = -1)
		2369	CODE:
		2370	Mix_FadeOutChannel (self, ticks);
		2371
		2372	int
		2373	volume (CFPlus::Channel self, int volume)
		2374	CODE:
		2375	RETVAL = Mix_Volume (self, CLAMP (volume, 0, 128));
		2376	OUTPUT:
		2377	RETVAL
		2378
		2379	void
		2380	unregister_all_effects (CFPlus::Channel self)
		2381	CODE:
		2382	Mix_UnregisterAllEffects (self);
		2383
		2384	void
		2385	set_panning (CFPlus::Channel self, int left, int right)
		2386	CODE:
		2387	left = CLAMP (left , 0, 255);
		2388	right = CLAMP (right, 0, 255);
		2389	Mix_SetPanning (self, left, right);
		2390
		2391	void
		2392	set_distance (CFPlus::Channel self, int distance)
		2393	CODE:
		2394	Mix_SetDistance (self, CLAMP (distance, 0, 255));
		2395
		2396	void
		2397	set_position (CFPlus::Channel self, int angle, int distance)
		2398	CODE:
		2399
		2400	void
		2401	set_position_r (CFPlus::Channel self, int dx, int dy, int maxdistance)
		2402	CODE:
		2403	{
		2404	int distance = sqrtf (dx * dx + dy * dy) * (255.f / sqrtf (maxdistance * maxdistance));
		2405	int angle = 360 + (int)roundf (atan2f (dx, -dy) * 180.f / (float)M_PI);
		2406	Mix_SetPosition (self, angle, CLAMP (distance, 0, 255));
		2407	}
		2408
		2409	void
		2410	set_reverse_stereo (CFPlus::Channel self, int flip)
		2411	CODE:
		2412	Mix_SetReverseStereo (self, flip);
		2413
		2414	MODULE = CFPlus PACKAGE = CFPlus::MixChunk
		2415
		2416	PROTOTYPES: DISABLE
		2417
		2418	CFPlus::MixChunk
		2419	new (SV *class, CFPlus::RW rwops)
		2420	CODE:
		2421	RETVAL = Mix_LoadWAV_RW (rwops, 1);
		2422	OUTPUT:
		2423	RETVAL
		2424
		2425	void
1682	DESTROY (CFClient::MixChunk self)	2426	DESTROY (CFPlus::MixChunk self)
1683	CODE:	2427	CODE:
1684	Mix_FreeChunk (self);	2428	Mix_FreeChunk (self);
1685		2429
1686	int	2430	int
1687	volume (CFClient::MixChunk self, int volume = -1)	2431	volume (CFPlus::MixChunk self, int volume = -1)
1688	CODE:	2432	CODE:
		2433	if (items > 1)
		2434	volume = CLAMP (volume, 0, 128);
1689	RETVAL = Mix_VolumeChunk (self, volume);	2435	RETVAL = Mix_VolumeChunk (self, volume);
1690	OUTPUT:	2436	OUTPUT:
1691	RETVAL	2437	RETVAL
1692		2438
1693	int	2439	CFPlus::Channel
1694	play (CFClient::MixChunk self, int channel = -1, int loops = 0, int ticks = -1)	2440	play (CFPlus::MixChunk self, CFPlus::Channel channel = -1, int loops = 0, int ticks = -1)
1695	CODE:	2441	CODE:
		2442	{
1696	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);	2443	RETVAL = Mix_PlayChannelTimed (channel, self, loops, ticks);
		2444
		2445	if (RETVAL < 0)
		2446	XSRETURN_UNDEF;
		2447
		2448	if (channel < 0)
		2449	{
		2450	Mix_UnregisterAllEffects (RETVAL);
		2451	Mix_Volume (RETVAL, 128);
		2452	}
		2453	}
1697	OUTPUT:	2454	OUTPUT:
1698	RETVAL	2455	RETVAL
1699		2456
1700	MODULE = CFClient PACKAGE = CFClient::MixMusic	2457	MODULE = CFPlus PACKAGE = CFPlus::MixMusic
1701		2458
1702	int	2459	int
1703	volume (int volume = -1)	2460	volume (int volume = -1)
		2461	PROTOTYPE: ;$
1704	CODE:	2462	CODE:
		2463	if (items > 0)
		2464	volume = CLAMP (volume, 0, 128);
1705	RETVAL = Mix_VolumeMusic (volume);	2465	RETVAL = Mix_VolumeMusic (volume);
1706	OUTPUT:	2466	OUTPUT:
1707	RETVAL	2467	RETVAL
1708		2468
		2469	void
		2470	fade_out (int ms)
		2471	CODE:
		2472	Mix_FadeOutMusic (ms);
		2473
		2474	void
		2475	halt ()
		2476	CODE:
		2477	Mix_HaltMusic ();
		2478
1709	CFClient::MixMusic	2479	CFPlus::MixMusic
1710	new_from_file (SV class, char path)	2480	new (SV *class, CFPlus::RW rwops)
1711	CODE:	2481	CODE:
1712	RETVAL = Mix_LoadMUS (path);	2482	RETVAL = Mix_LoadMUS_RW (rwops);
1713	OUTPUT:	2483	OUTPUT:
1714	RETVAL	2484	RETVAL
1715		2485
1716	void	2486	void
1717	DESTROY (CFClient::MixMusic self)	2487	DESTROY (CFPlus::MixMusic self)
1718	CODE:	2488	CODE:
1719	Mix_FreeMusic (self);	2489	Mix_FreeMusic (self);
1720		2490
1721	int	2491	int
1722	play (CFClient::MixMusic self, int loops = -1)	2492	play (CFPlus::MixMusic self, int loops = -1)
1723	CODE:	2493	CODE:
1724	RETVAL = Mix_PlayMusic (self, loops);	2494	RETVAL = Mix_PlayMusic (self, loops);
1725	OUTPUT:	2495	OUTPUT:
1726	RETVAL	2496	RETVAL
1727		2497
		2498	void
		2499	fade_in_pos (CFPlus::MixMusic self, int loops, int ms, double position)
		2500	CODE:
		2501	Mix_FadeInMusicPos (self, loops, ms, position);
		2502
1728	MODULE = CFClient PACKAGE = CFClient::OpenGL	2503	MODULE = CFPlus PACKAGE = CFPlus::OpenGL
		2504
		2505	PROTOTYPES: ENABLE
1729		2506
1730	BOOT:	2507	BOOT:
1731	{	2508	{
1732	HV *stash = gv_stashpv ("CFClient::OpenGL", 1);	2509	HV *stash = gv_stashpv ("CFPlus::OpenGL", 1);
1733	static const struct {	2510	static const struct {
1734	const char *name;	2511	const char *name;
1735	IV iv;	2512	IV iv;
1736	} *civ, const_iv[] = {	2513	} *civ, const_iv[] = {
1737	# define const_iv(name) { # name, (IV)name }	2514	# define const_iv(name) { # name, (IV)name }
		2515	const_iv (GL_VENDOR),
		2516	const_iv (GL_VERSION),
		2517	const_iv (GL_EXTENSIONS),
1738	const_iv (GL_COLOR_MATERIAL),	2518	const_iv (GL_COLOR_MATERIAL),
1739	const_iv (GL_SMOOTH),	2519	const_iv (GL_SMOOTH),
1740	const_iv (GL_FLAT),	2520	const_iv (GL_FLAT),
1741	const_iv (GL_DITHER),	2521	const_iv (GL_DITHER),
1742	const_iv (GL_BLEND),	2522	const_iv (GL_BLEND),
…		…
1746	const_iv (GL_ALPHA_TEST),	2526	const_iv (GL_ALPHA_TEST),
1747	const_iv (GL_NORMALIZE),	2527	const_iv (GL_NORMALIZE),
1748	const_iv (GL_RESCALE_NORMAL),	2528	const_iv (GL_RESCALE_NORMAL),
1749	const_iv (GL_FRONT),	2529	const_iv (GL_FRONT),
1750	const_iv (GL_BACK),	2530	const_iv (GL_BACK),
		2531	const_iv (GL_AUX0),
1751	const_iv (GL_AND),	2532	const_iv (GL_AND),
1752	const_iv (GL_ONE),	2533	const_iv (GL_ONE),
1753	const_iv (GL_ZERO),	2534	const_iv (GL_ZERO),
1754	const_iv (GL_SRC_ALPHA),	2535	const_iv (GL_SRC_ALPHA),
1755	const_iv (GL_DST_ALPHA),	2536	const_iv (GL_DST_ALPHA),
…		…
1769	const_iv (GL_LUMINANCE),	2550	const_iv (GL_LUMINANCE),
1770	const_iv (GL_LUMINANCE_ALPHA),	2551	const_iv (GL_LUMINANCE_ALPHA),
1771	const_iv (GL_FLOAT),	2552	const_iv (GL_FLOAT),
1772	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),	2553	const_iv (GL_UNSIGNED_INT_8_8_8_8_REV),
1773	const_iv (GL_COMPILE),	2554	const_iv (GL_COMPILE),
		2555	const_iv (GL_PROXY_TEXTURE_1D),
		2556	const_iv (GL_PROXY_TEXTURE_2D),
1774	const_iv (GL_TEXTURE_1D),	2557	const_iv (GL_TEXTURE_1D),
1775	const_iv (GL_TEXTURE_2D),	2558	const_iv (GL_TEXTURE_2D),
1776	const_iv (GL_TEXTURE_ENV),	2559	const_iv (GL_TEXTURE_ENV),
1777	const_iv (GL_TEXTURE_MAG_FILTER),	2560	const_iv (GL_TEXTURE_MAG_FILTER),
1778	const_iv (GL_TEXTURE_MIN_FILTER),	2561	const_iv (GL_TEXTURE_MIN_FILTER),
…		…
1799	const_iv (GL_COLOR_LOGIC_OP),	2582	const_iv (GL_COLOR_LOGIC_OP),
1800	const_iv (GL_SEPARABLE_2D),	2583	const_iv (GL_SEPARABLE_2D),
1801	const_iv (GL_CONVOLUTION_2D),	2584	const_iv (GL_CONVOLUTION_2D),
1802	const_iv (GL_CONVOLUTION_BORDER_MODE),	2585	const_iv (GL_CONVOLUTION_BORDER_MODE),
1803	const_iv (GL_CONSTANT_BORDER),	2586	const_iv (GL_CONSTANT_BORDER),
		2587	const_iv (GL_POINTS),
1804	const_iv (GL_LINES),	2588	const_iv (GL_LINES),
		2589	const_iv (GL_LINE_STRIP),
1805	const_iv (GL_LINE_LOOP),	2590	const_iv (GL_LINE_LOOP),
1806	const_iv (GL_QUADS),	2591	const_iv (GL_QUADS),
1807	const_iv (GL_QUAD_STRIP),	2592	const_iv (GL_QUAD_STRIP),
1808	const_iv (GL_TRIANGLES),	2593	const_iv (GL_TRIANGLES),
1809	const_iv (GL_TRIANGLE_STRIP),	2594	const_iv (GL_TRIANGLE_STRIP),
1810	const_iv (GL_TRIANGLE_FAN),	2595	const_iv (GL_TRIANGLE_FAN),
		2596	const_iv (GL_POLYGON),
1811	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),	2597	const_iv (GL_PERSPECTIVE_CORRECTION_HINT),
		2598	const_iv (GL_POINT_SMOOTH_HINT),
		2599	const_iv (GL_LINE_SMOOTH_HINT),
		2600	const_iv (GL_POLYGON_SMOOTH_HINT),
		2601	const_iv (GL_GENERATE_MIPMAP_HINT),
1812	const_iv (GL_FASTEST),	2602	const_iv (GL_FASTEST),
		2603	const_iv (GL_DONT_CARE),
		2604	const_iv (GL_NICEST),
1813	const_iv (GL_V2F),	2605	const_iv (GL_V2F),
1814	const_iv (GL_V3F),	2606	const_iv (GL_V3F),
1815	const_iv (GL_T2F_V3F),	2607	const_iv (GL_T2F_V3F),
1816	const_iv (GL_T2F_N3F_V3F),	2608	const_iv (GL_T2F_N3F_V3F),
1817	# undef const_iv	2609	# undef const_iv
1818	};	2610	};
1819		2611
1820	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )	2612	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
1821	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	2613	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		2614
		2615	texture_av = newAV ();
		2616	AvREAL_off (texture_av);
1822	}	2617	}
1823		2618
1824	char *	2619	char *
1825	gl_vendor ()	2620	gl_vendor ()
1826	CODE:	2621	CODE:
…		…
1840	CODE:	2635	CODE:
1841	RETVAL = (char *)glGetString (GL_EXTENSIONS);	2636	RETVAL = (char *)glGetString (GL_EXTENSIONS);
1842	OUTPUT:	2637	OUTPUT:
1843	RETVAL	2638	RETVAL
1844		2639
		2640	const char *glGetString (GLenum pname)
		2641
		2642	GLint glGetInteger (GLenum pname)
		2643	CODE:
		2644	glGetIntegerv (pname, &RETVAL);
		2645	OUTPUT:
		2646	RETVAL
		2647
		2648	GLdouble glGetDouble (GLenum pname)
		2649	CODE:
		2650	glGetDoublev (pname, &RETVAL);
		2651	OUTPUT:
		2652	RETVAL
		2653
1845	int glGetError ()	2654	int glGetError ()
1846		2655
1847	void glFinish ()	2656	void glFinish ()
1848		2657
1849	void glClear (int mask)	2658	void glClear (int mask)
…		…
1886	# near_ and far_ are due to microsofts buggy "c" compiler	2695	# near_ and far_ are due to microsofts buggy "c" compiler
1887	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)	2696	void glFrustum (double left, double right, double bottom, double top, double near_, double far_)
1888		2697
1889	# near_ and far_ are due to microsofts buggy "c" compiler	2698	# near_ and far_ are due to microsofts buggy "c" compiler
1890	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)	2699	void glOrtho (double left, double right, double bottom, double top, double near_, double far_)
		2700
		2701	PROTOTYPES: DISABLE
1891		2702
1892	void glViewport (int x, int y, int width, int height)	2703	void glViewport (int x, int y, int width, int height)
1893		2704
1894	void glScissor (int x, int y, int width, int height)	2705	void glScissor (int x, int y, int width, int height)
1895		2706
…		…
1903		2714
1904	void glRotate (float angle, float x, float y, float z)	2715	void glRotate (float angle, float x, float y, float z)
1905	CODE:	2716	CODE:
1906	glRotatef (angle, x, y, z);	2717	glRotatef (angle, x, y, z);
1907		2718
1908	void glBegin (int mode)
1909
1910	void glEnd ()
1911
1912	void glColor (float r, float g, float b, float a = 1.0)	2719	void glColor (float r, float g, float b, float a = 1.0)
1913	PROTOTYPE: @
1914	ALIAS:	2720	ALIAS:
1915	glColor_premultiply = 1	2721	glColor_premultiply = 1
1916	CODE:	2722	CODE:
1917	if (ix)	2723	if (ix)
1918	{	2724	{
…		…
1921	b *= a;	2727	b *= a;
1922	}	2728	}
1923	// microsoft visual "c" rounds instead of truncating...	2729	// microsoft visual "c" rounds instead of truncating...
1924	glColor4f (r, g, b, a);	2730	glColor4f (r, g, b, a);
1925		2731
1926	void glInterleavedArrays (int format, int stride, char *data)
1927
1928	void glDrawElements (int mode, int count, int type, char *indices)
1929
1930	# 1.2 void glDrawRangeElements (int mode, int start, int end
1931
1932	void glRasterPos (float x, float y, float z = 0.)	2732	void glRasterPos (float x, float y, float z = 0.)
1933	CODE:	2733	CODE:
1934	glRasterPos3f (0, 0, z);	2734	glRasterPos3f (0, 0, z);
1935	glBitmap (0, 0, 0, 0, x, y, 0);	2735	glBitmap (0, 0, 0, 0, x, y, 0);
1936		2736
…		…
1940		2740
1941	void glTexCoord (float s, float t)	2741	void glTexCoord (float s, float t)
1942	CODE:	2742	CODE:
1943	glTexCoord2f (s, t);	2743	glTexCoord2f (s, t);
1944		2744
		2745	void glRect (float x1, float y1, float x2, float y2)
		2746	CODE:
		2747	glRectf (x1, y1, x2, y2);
		2748
		2749	PROTOTYPES: ENABLE
		2750
		2751	void glBegin (int mode)
		2752
		2753	void glEnd ()
		2754
		2755	void glPointSize (GLfloat size)
		2756
		2757	void glLineWidth (GLfloat width)
		2758
		2759	void glInterleavedArrays (int format, int stride, char *data)
		2760
		2761	void glDrawElements (int mode, int count, int type, char *indices)
		2762
		2763	# 1.2 void glDrawRangeElements (int mode, int start, int end
		2764
1945	void glTexEnv (int target, int pname, float param)	2765	void glTexEnv (int target, int pname, float param)
1946	CODE:	2766	CODE:
1947	glTexEnvf (target, pname, param);	2767	glTexEnvf (target, pname, param);
1948		2768
1949	void glTexParameter (int target, int pname, float param)	2769	void glTexParameter (int target, int pname, float param)
…		…
1971		2791
1972	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)	2792	void glCopyTexImage2D (int target, int level, int internalformat, int x, int y, int width, int height, int border)
1973		2793
1974	void glDrawPixels (int width, int height, int format, int type, char *pixels)	2794	void glDrawPixels (int width, int height, int format, int type, char *pixels)
1975		2795
		2796	void glPixelZoom (float x, float y)
		2797
1976	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)	2798	void glCopyPixels (int x, int y, int width, int height, int type = GL_COLOR)
1977		2799
1978	int glGenTexture ()	2800	int glGenTexture ()
1979	CODE:	2801	CODE:
1980	{	2802	RETVAL = gen_texture ();
1981	GLuint name;
1982	glGenTextures (1, &name);
1983	RETVAL = name;
1984	}
1985	OUTPUT:	2803	OUTPUT:
1986	RETVAL	2804	RETVAL
1987		2805
1988	void glDeleteTexture (int name)	2806	void glDeleteTexture (int name)
1989	CODE:	2807	CODE:
1990	{
1991	GLuint name_ = name;
1992	glDeleteTextures (1, &name_);	2808	del_texture (name);
1993	}	2809
1994
1995	int glGenList ()	2810	int glGenList ()
1996	CODE:	2811	CODE:
1997	RETVAL = glGenLists (1);	2812	RETVAL = glGenLists (1);
1998	OUTPUT:	2813	OUTPUT:
1999	RETVAL	2814	RETVAL
…		…
2006		2821
2007	void glEndList ()	2822	void glEndList ()
2008		2823
2009	void glCallList (int list)	2824	void glCallList (int list)
2010		2825
		2826	MODULE = CFPlus PACKAGE = CFPlus::UI::Base
2011		2827
		2828	PROTOTYPES: DISABLE
		2829
		2830	void
		2831	find_widget (SV *self, NV x, NV y)
		2832	PPCODE:
		2833	{
		2834	if (within_widget (self, x, y))
		2835	XPUSHs (self);
		2836	}
		2837
		2838	BOOT:
		2839	{
		2840	hover_gv = gv_fetchpv ("CFPlus::UI::HOVER", 1, SVt_NV);
		2841
		2842	draw_x_gv = gv_fetchpv ("CFPlus::UI::Base::draw_x", 1, SVt_NV);
		2843	draw_y_gv = gv_fetchpv ("CFPlus::UI::Base::draw_y", 1, SVt_NV);
		2844	draw_w_gv = gv_fetchpv ("CFPlus::UI::Base::draw_w", 1, SVt_NV);
		2845	draw_h_gv = gv_fetchpv ("CFPlus::UI::Base::draw_h", 1, SVt_NV);
		2846	}
		2847
		2848	void
		2849	draw (SV *self)
		2850	CODE:
		2851	{
		2852	HV *hv;
		2853	SV **svp;
		2854	NV x, y, w, h;
		2855	SV *draw_x_sv = GvSV (draw_x_gv);
		2856	SV *draw_y_sv = GvSV (draw_y_gv);
		2857	SV *draw_w_sv = GvSV (draw_w_gv);
		2858	SV *draw_h_sv = GvSV (draw_h_gv);
		2859	double draw_x, draw_y;
		2860
		2861	if (!SvROK (self))
		2862	croak ("CFPlus::Base::draw: %s not a reference", SvPV_nolen (self));
		2863
		2864	hv = (HV *)SvRV (self);
		2865
		2866	if (SvTYPE (hv) != SVt_PVHV)
		2867	croak ("CFPlus::Base::draw: %s not a hashref", SvPV_nolen (self));
		2868
		2869	svp = hv_fetch (hv, "w", 1, 0); w = svp ? SvNV (*svp) : 0.;
		2870	svp = hv_fetch (hv, "h", 1, 0); h = svp ? SvNV (*svp) : 0.;
		2871
		2872	if (!h \|\| !w)
		2873	XSRETURN_EMPTY;
		2874
		2875	svp = hv_fetch (hv, "x", 1, 0); x = svp ? SvNV (*svp) : 0.;
		2876	svp = hv_fetch (hv, "y", 1, 0); y = svp ? SvNV (*svp) : 0.;
		2877
		2878	draw_x = SvNV (draw_x_sv) + x;
		2879	draw_y = SvNV (draw_y_sv) + y;
		2880
		2881	if (draw_x + w < 0 \|\| draw_x >= SvNV (draw_w_sv)
		2882	\|\| draw_y + h < 0 \|\| draw_y >= SvNV (draw_h_sv))
		2883	XSRETURN_EMPTY;
		2884
		2885	sv_setnv (draw_x_sv, draw_x);
		2886	sv_setnv (draw_y_sv, draw_y);
		2887
		2888	glPushMatrix ();
		2889	glTranslated (x, y, 0);
		2890
		2891	if (SvROK (GvSV (hover_gv)) && SvRV (GvSV (hover_gv)) == (SV *)hv)
		2892	{
		2893	svp = hv_fetch (hv, "can_hover", sizeof ("can_hover") - 1, 0);
		2894
		2895	if (svp && SvTRUE (*svp))
		2896	{
		2897	glColor4f (1.0f * 0.2f, 0.8f * 0.2f, 0.5f * 0.2f, 0.2f);
		2898	glEnable (GL_BLEND);
		2899	glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
		2900	glBegin (GL_QUADS);
		2901	glVertex2f (0, 0);
		2902	glVertex2f (w, 0);
		2903	glVertex2f (w, h);
		2904	glVertex2f (0, h);
		2905	glEnd ();
		2906	glDisable (GL_BLEND);
		2907	}
		2908	}
		2909	#if 0
		2910	if ($ENV{CFPLUS_DEBUG} & 1) {
		2911	glPushMatrix;
		2912	glColor 1, 1, 0, 1;
		2913	glTranslate 0.375, 0.375;
		2914	glBegin GL_LINE_LOOP;
		2915	glVertex 0 , 0;
		2916	glVertex $self->{w} - 1, 0;
		2917	glVertex $self->{w} - 1, $self->{h} - 1;
		2918	glVertex 0 , $self->{h} - 1;
		2919	glEnd;
		2920	glPopMatrix;
		2921	#CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
		2922	}
		2923	#endif
		2924	PUSHMARK (SP);
		2925	XPUSHs (self);
		2926	PUTBACK;
		2927	call_method ("_draw", G_VOID \| G_DISCARD);
		2928	SPAGAIN;
		2929
		2930	glPopMatrix ();
		2931
		2932	draw_x = draw_x - x; sv_setnv (draw_x_sv, draw_x);
		2933	draw_y = draw_y - y; sv_setnv (draw_y_sv, draw_y);
		2934	}
		2935

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Comparing deliantra/Deliantra-Client/Client.xs (file contents): Revision 1.131 by root, Thu Jul 13 01:54:18 2006 UTC vs. Revision 1.228 by root, Mon Aug 13 15:31:20 2007 UTC

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Comparing deliantra/Deliantra-Client/Client.xs (file contents):
Revision 1.131 by root, Thu Jul 13 01:54:18 2006 UTC vs.
Revision 1.228 by root, Mon Aug 13 15:31:20 2007 UTC